🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 187 (from laksa086)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa187.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.healthdirect.gov.au/covid-19\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.healthdirect.gov.au/covid-19\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.healthdirect.gov.au\/covid-19","crawl_time":1775091054,"first_indexed_time":1645941534,"http_code":200,"src_unparsed":"au,gov,healthdirect!www,\/covid-19 s443","src_root_hash":"11476440364350543187","history_drop_reason":null,"meta_title":"COVID-19 — vaccination, testing, symptoms | healthdirect","meta_descriptions":["COVID-19 is a contagious disease caused by coronavirus SARS-CoV-2. Read about how to avoid infection, when to get tested and treatment for COVID-19."],"attrs_boilerpipe_text":"Key facts\nCOVID-19 is the disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).\nCOVID-19 can affect anyone, but it's more serious for older people, pregnant females and people with underlying medical conditions.\nMost people with COVID-19 only get mild symptoms, but some can become very unwell.\nWearing a face mask, practising good hygiene and maintaining physical distance from others where possible helps to protect against COVID-19.\nGetting the COVID-19 vaccination helps to protect you against getting severe disease.\nOn this page\nWhat is COVID-19?\nWhat are the symptoms of COVID-19?\nWho is at risk of getting very sick with COVID-19?\nWhat causes COVID-19?\nHow long am I infectious for?\nWhen should I see my doctor?\nHow is COVID-19 diagnosed?\nHow is COVID-19 treated?\nWhat are the complications of COVID-19?\nCan COVID-19 be prevented?\nResources and support\nRelated information on Australian websites\nWhat is COVID-19?\nCOVID-19 is the disease caused by the virus called 'severe acute respiratory syndrome coronavirus 2' (SARS-CoV-2). COVID-19 is a type of\ncoronavirus\n.\nCOVID-19 is a\ncontagious\nillness that can affect anyone. Some people get better easily, while others become very sick.\nCOVID-19 can be especially serious for:\nolder people\npeople with underlying medical conditions\npregnant females\nWhat are the symptoms of COVID-19?\nMost people with COVID-19 only get mild, cold-like\nsymptoms\n.\nCommon symptoms include:\nfever\ncough\nshortness of breath\nchanged\nsense of smell\nor taste\nOther symptoms include:\nfatigue\n(tiredness)\nmuscle pains\nsore throat\nheadaches\nrunny nose\n, blocked nose or sneezing\nchest pain\nor chest tightness\ndizziness\nor\nconfusion\nOther symptoms gastrointestinal (stomach or bowel) symptoms include:\na decreased\nappetite\ndiarrhoea\nnausea\nand\nvomiting\nabdominal (tummy) pain\nconstipation\nSome people have no symptoms at all. This is known as being asymptomatic.\nCHECK YOUR SYMPTOMS\n— Use the\nSymptom Checker\nand find out if you need to seek medical help.\nWho is at risk of getting very sick with COVID-19?\nYou have a higher chance of getting very sick with COVID-19 if you have other diseases or conditions. The most common conditions that can increase your chance of severe COVID-19 are:\nhypertension\n(high blood pressure), especially if it's not well controlled\nobesity\ndiabetes\nOther health conditions that can increase your risk are:\nsome cancers (diagnosed in the past 5 years)\nsome\nchronic\n(ongoing) inflammatory conditions\nchronic\nkidney failure\nor chronic liver disease\nchronic lung disease — such as moderate or severe\nasthma\nheart disease —\ncoronary heart disease\nor\nheart failure\nsome neurological conditions — such as\nstroke\nor\ndementia\nsevere mental health conditions\nYou are also more likely to become very sick from COVID-19 if you:\nare 65 years of age or older\nare an Aboriginal and\/or Torres Strait Islander person with one health condition\nhave\nimmune system\nproblems or take medicines that suppress the immune system\nOther risk factors include:\nliving in a rural or remote area with limited access to doctors and hospitals\nliving in a\nresidential aged care facility\nhaving a complex disability\nbeing pregnant\nWhat causes COVID-19?\nSevere\nacute\nrespiratory syndrome coronavirus 2 (SARS-CoV-2) causes COVID-19.\nResearchers have identified many variants (types) of SARS-CoV-2 since the COVID-19 pandemic began.\nIn most people, the virus infects the cells lining your upper airway (your nose and throat). This causes mild or moderate\ndisease\n.\nIf you get very sick from COVID-19, it's usually because you get an infection of your lower respiratory tract (your lungs). This can lead to\npneumonia\n.\nHow is COVID-19 spread between people?\nCOVID-19 spreads from person to person by respiratory droplets or small airborne particles. You release droplets from your body when you:\ncough\nsneeze\ntalk\nHow long am I infectious for?\nYou are generally considered infectious from 48 hours before your symptoms started or from testing positive if you have no symptoms. You may still be infectious for as long as you have symptoms, like fever, cough, shortness of breath, runny nose and sore throat. This may last for up to 10 days. When you are infectious, you can spread (infect) COVID-19 to other people. Even if you have no symptoms, you can still infect others.\nWhen should I see my doctor?\nIf you have COVID-19 and are at greater risk of getting very unwell, it is important to see your doctor.\nWhen should my child see the doctor?\nIt's rare for children to get very sick from COVID-19. Most\nchildren\nwill have no symptoms or mild symptoms. If you are worried about your child's symptoms, contact your doctor as soon as possible.\nAsk for an urgent doctor's appointment if your child:\nhas symptoms that are getting worse or are not getting better\nshows other signs of illness, such as a rash, loss of appetite or unusual tiredness\nhas a high temperature\nfor 5 days or more, or paracetamol does not bring down their temperature\nis aged 3 to 6 months old and has a temperature of 39°C or higher\nseems to have a high temperature\nWhen should I seek urgent care?\nAsk for an urgent doctor's appointment if:\nyour symptoms are getting worse\nyou're not getting better\nyou have other signs of illness, such as a\nrash\n, loss of\nappetite\nor feeling weak\nyou have had a high temperature for 5 days or more, or your temperature doesn't reduce by taking paracetamol\nWhen should I call an ambulance?\nCall triple zero (000) and ask for an ambulance if you have severe symptoms, such as:\ndifficulty breathing, or blue lips or face\npain or pressure in your chest\ncold and clammy skin, or pale and mottled skin\nfainting\nor\ncollapsing\nbeing\nconfused\nor having difficulty waking up\nlittle or no urine (wee)\ncoughing up blood\nFIND A HEALTH SERVICE\n— The\nService Finder\ncan help you find doctors, pharmacies, hospitals and other health services.\nHow is COVID-19 diagnosed?\nThere are 2 types of tests that can show if you have the COVID-19 virus:\nrapid antigen tests (RATs)\npolymerase chain reaction tests (PCR or RT-PCR)\nBoth tests involve a nasal swab — a test where a long cotton bud (Q-tip) is gently inserted into your nose to collect a sample from the inside.\nYou can do a RAT at home. You use a nasal swab to collect a sample and then place it on a test device. Results usually appear in 10 to 20 minutes. Pharmacies, supermarkets and some petrol stations sell RATs. The RAT you buy will include everything you need to do the test and interpret your result.\nThere are now triple RATs available which test for COVID-19,\ninfluenza A and B (flu)\nand\nRSV (respiratory syncytial virus)\n. These are available at pharmacies and supermarkets.\nRATs are quick and convenient but are less accurate than PCR tests, especially in the early stages of infection.\nTo get a PCR test, you will need to see your doctor. To do a PCR test, your doctor will use a nasal swab to collect a sample and then send it to a lab for processing. Your doctor will ask about your symptoms and may\nexamine you\nas well.\nWhat to do if you test positive\nStaying at home stops you from passing the COVID-19 virus on to people outside of your household. Stay home from work and keep children at home and away from\nschool\nor childcare while you are unwell.\nTo help protect those around you, try to:\nwork from home where possible\npractise\ngood hygiene\nand\nhand washing\nwear a mask if you must leave your home\navoid going to public places\navoid travelling on public transport and using taxis and ride-share services\navoid contact with people who are more likely to get very sick from COVID-19\nfollow the advice of your\nlocal state and territory health department\nIf you have COVID-19, you should not visit hospitals, aged care facilities or disability care places for at least 7 days, or until your symptoms have gone.\nIf you have a healthcare appointment that you cannot miss, let the service know in advance that you have COVID-19.\nHow is COVID-19 treated?\nTreatment for COVID-19 will depend on your symptoms and how unwell you are.\nSelf-care at home\nSelf-care measures include getting lots of rest and drinking plenty of water to avoid\ndehydration\n(your urine should be\npale yellow\n).\nMedicines for COVID-19\nYou can manage mild symptoms with\nover-the-counter medicines\nsuch as\nparacetamol\nor\nibuprofen\n.\nThere are 2 antiviral treatments available for the treatment of COVID-19:\nnirmatrelvir and ritonavir (\nPaxlovid\n)\nmolnupiravir (\nLagevrio\n)\nremdesivir\n(Veklury) — available in hospital\nYour doctor may recommend antiviral treatment if you are at risk of severe illness from COVID-19. To find out if you are eligible for antiviral treatment, see\neligibility for oral COVID-19 treatments\n.\nCOVID-19 antivirals are taken as capsules or tablets. They help stop COVID-19 infections from becoming severe.\nAntiviral treatments for COVID-19 aren't safe to take if you:\nare pregnant or breastfeeding\nhave severe kidney disease — you should not take Paxlovid\nhave liver disease — you should not take Paxlovid\nOral antiviral treatments may affect how the\ncontraceptive pill\nworks. You should use a\ndifferent type of contraception\nwhile taking COVID-19 antiviral treatments.\nFemales should use other forms of contraception during treatment, and for:\n4 days after taking Lagevrio\n7 days after taking Paxlovid\nMales should also use contraception during treatment and for 3 months after taking Lagevrio.\nFor more, read the\nConsumer Medicine Information\nfor your treatment. You can also talk to your doctor or\npharmacist\nabout what is best for you.\nWhat are the complications of COVID-19?\nMost people who get COVID-19 recover completely. But some people develop\nlong COVID\n.\nSometimes, long COVID symptoms can last for months.\nComplications of severe COVID-19 can be life-threatening. You will need hospital treatment if you have a severe disease or complications.\nCan COVID-19 be prevented?\nCOVID-19 vaccines\nare effective at lowering your chance of getting very sick from COVID-19. The best protection against COVID-19 is to stay up to date with your vaccinations.\nIf you need help finding a COVID-19 vaccine clinic, use\nour online guided search feature\n.\nYou can also help protect yourself and those around you from the virus that causes COVID-19 by:\nwearing a\nface mask\npractising\ngood hygiene\n, including\nhand washing\npractising physical distancing\nPhysical distancing means:\nkeeping 1.5 metres away from others when possible\navoiding handshaking, hugs, kisses and other physical greetings\navoiding crowds and large gatherings\nResources and support\nIf you have any questions about COVID-19 or the COVID-19 vaccines, talk to your doctor or pharmacist.\nRead about COVID-19 topics in an easy read format:\nWhat is COVID-19\nSymptoms: If you feel sick\nManaging COVID at home\nHow to do a rapid antigen test (RAT) from your nose\nHow to do a rapid antigen test (RAT) with your saliva\nCOVID-19 and ventilation\nLanguages other than English\nNSW Health has\ntranslated information\non COVID-19.\nHealth Translations has information in languages other than English on:\nProtecting yourself and others from COVID-19\nHow to do a nasal rapid antigen test\n(RAT)\nPaxlovid medicine for people with mild COVID-19\nInformation for Aboriginal and\/or Torres Strait Islander peoples\nThe\nNational Indigenous Australians Agency (NIAA)\nhas information on COVID-19 for Aboriginal and\/or Torres Strait Islander peoples.\nHealthy WA\nhas COVID-19 resources for Aboriginal people.\nThe\nDepartment of Health, Disability and Ageing\nhas information on living with COVID-19 for Aboriginal and Torres Strait Islander people.","attrs_markdown":"[![healthdirect australia logo](https:\/\/www.healthdirect.gov.au\/assets\/images\/logo-hda.svg)](https:\/\/www.healthdirect.gov.au\/)\n\nSign in\n\n- [Join](https:\/\/www.healthdirect.gov.au\/account\/join)\n- [Sign in](https:\/\/www.healthdirect.gov.au\/account\/signin)\n\nMenu\n# Healthdirect Free Australian health advice you can count on.\nJoin\n\nSign in\n\nMedical problem? Call 1800 022 222. If you need urgent medical help, call triple zero immediately\n\nhealthdirect Australia is a free service where you can talk to a nurse or doctor who can help you know what to do.\n\n- [Home](https:\/\/www.healthdirect.gov.au\/)\n- Health topics A-Z\n  - [Conditions](https:\/\/www.healthdirect.gov.au\/health-topics\/conditions) [Gastroenteritis](https:\/\/www.healthdirect.gov.au\/gastroenteritis) [Skin Conditions](https:\/\/www.healthdirect.gov.au\/skin-conditions) [Whooping Cough](https:\/\/www.healthdirect.gov.au\/whooping-cough)\n  - [Symptoms](https:\/\/www.healthdirect.gov.au\/health-topics\/symptoms) [Abdominal Pain](https:\/\/www.healthdirect.gov.au\/abdominal-pain) [Bites and Stings](https:\/\/www.healthdirect.gov.au\/bites-and-stings) [Diarrhoea](https:\/\/www.healthdirect.gov.au\/diarrhoea)\n  - [Procedures](https:\/\/www.healthdirect.gov.au\/health-topics\/procedures) [Colonoscopy](https:\/\/www.healthdirect.gov.au\/colonoscopy) [Grommets](https:\/\/www.healthdirect.gov.au\/grommets) [Liposuction](https:\/\/www.healthdirect.gov.au\/liposuction) [Tubal ligation](https:\/\/www.healthdirect.gov.au\/tubal-ligation)\n  - [Life stages](https:\/\/www.healthdirect.gov.au\/life-stages) [Babies and toddlers](https:\/\/www.healthdirect.gov.au\/babies-and-toddlers-health) [Kids](https:\/\/www.healthdirect.gov.au\/kids-health) [Seniors](https:\/\/www.healthdirect.gov.au\/seniors-health)\n  - [All topics](https:\/\/www.healthdirect.gov.au\/health-topics) [A](https:\/\/www.healthdirect.gov.au\/health-topics\/A) [B](https:\/\/www.healthdirect.gov.au\/health-topics\/B) [C](https:\/\/www.healthdirect.gov.au\/health-topics\/C) [D](https:\/\/www.healthdirect.gov.au\/health-topics\/D) [E](https:\/\/www.healthdirect.gov.au\/health-topics\/E) [F](https:\/\/www.healthdirect.gov.au\/health-topics\/F) [G](https:\/\/www.healthdirect.gov.au\/health-topics\/G) [H](https:\/\/www.healthdirect.gov.au\/health-topics\/H) [I](https:\/\/www.healthdirect.gov.au\/health-topics\/I) [J](https:\/\/www.healthdirect.gov.au\/health-topics\/J) [K](https:\/\/www.healthdirect.gov.au\/health-topics\/K) [L](https:\/\/www.healthdirect.gov.au\/health-topics\/L) [M](https:\/\/www.healthdirect.gov.au\/health-topics\/M) [N](https:\/\/www.healthdirect.gov.au\/health-topics\/N) [O](https:\/\/www.healthdirect.gov.au\/health-topics\/O) [P](https:\/\/www.healthdirect.gov.au\/health-topics\/P) [Q](https:\/\/www.healthdirect.gov.au\/health-topics\/Q) [R](https:\/\/www.healthdirect.gov.au\/health-topics\/R) [S](https:\/\/www.healthdirect.gov.au\/health-topics\/S) [T](https:\/\/www.healthdirect.gov.au\/health-topics\/T) [U](https:\/\/www.healthdirect.gov.au\/health-topics\/U) [V](https:\/\/www.healthdirect.gov.au\/health-topics\/V) [W](https:\/\/www.healthdirect.gov.au\/health-topics\/W) [X](https:\/\/www.healthdirect.gov.au\/health-topics\/X) [Y](https:\/\/www.healthdirect.gov.au\/health-topics\/Y) [Z](https:\/\/www.healthdirect.gov.au\/health-topics\/Z)\n- [Medicines](https:\/\/www.healthdirect.gov.au\/medicines)\n- [Symptom checker](https:\/\/www.healthdirect.gov.au\/symptom-checker)\n- [Service finder](https:\/\/www.healthdirect.gov.au\/australian-health-services)\n\nMenu\n\nClose\n\n- [Home](https:\/\/www.healthdirect.gov.au\/)\n- [Health topics A-Z](https:\/\/www.healthdirect.gov.au\/covid-19)\n  - [Conditions](https:\/\/www.healthdirect.gov.au\/health-topics\/conditions)\n  - [Symptoms](https:\/\/www.healthdirect.gov.au\/health-topics\/symptoms)\n  - [Procedures](https:\/\/www.healthdirect.gov.au\/health-topics\/procedures)\n  - [Life stages](https:\/\/www.healthdirect.gov.au\/life-stages)\n  - [All topics](https:\/\/www.healthdirect.gov.au\/health-topics)\n- [Medicines](https:\/\/www.healthdirect.gov.au\/medicines)\n- [Symptom checker](https:\/\/www.healthdirect.gov.au\/symptom-checker)\n- [Service finder](https:\/\/www.healthdirect.gov.au\/australian-health-services)\n\n[beginning of content]()\n\n# COVID-19\n*11-minute read*\n\nPrint\n\nShare\n\n[share via Facebook](https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.healthdirect.gov.au\/covid-19 \"Share this page on Facebook\")\n\nshare via Email\n\nSave\n\n[Listen](https:\/\/app-oc.readspeaker.com\/cgi-bin\/rsent?customerid=8207&lang=en_au&readid=mainContentArticleText&url=https:\/\/www.healthdirect.gov.au\/covid-19 \"Listen to this page using ReadSpeaker\")\n\n**If you feel short of breath or have chest pain, call triple zero (000) immediately and ask for an ambulance. Tell the operator if you have COVID-19.**\n\n## Key facts\n- COVID-19 is the disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).\n- COVID-19 can affect anyone, but it's more serious for older people, pregnant females and people with underlying medical conditions.\n- Most people with COVID-19 only get mild symptoms, but some can become very unwell.\n- Wearing a face mask, practising good hygiene and maintaining physical distance from others where possible helps to protect against COVID-19.\n- Getting the COVID-19 vaccination helps to protect you against getting severe disease.\n\n## On this page\n- [What is COVID-19?](https:\/\/www.healthdirect.gov.au\/covid-19#what-is)\n- [What are the symptoms of COVID-19?](https:\/\/www.healthdirect.gov.au\/covid-19#symptoms)\n- [Who is at risk of getting very sick with COVID-19?](https:\/\/www.healthdirect.gov.au\/covid-19#risk)\n- [What causes COVID-19?](https:\/\/www.healthdirect.gov.au\/covid-19#causes)\n- [How long am I infectious for?](https:\/\/www.healthdirect.gov.au\/covid-19#infectious)\n- [When should I see my doctor?](https:\/\/www.healthdirect.gov.au\/covid-19#doctor)\n- [How is COVID-19 diagnosed?](https:\/\/www.healthdirect.gov.au\/covid-19#diagnosed)\n- [How is COVID-19 treated?](https:\/\/www.healthdirect.gov.au\/covid-19#treated)\n- [What are the complications of COVID-19?](https:\/\/www.healthdirect.gov.au\/covid-19#complications)\n- [Can COVID-19 be prevented?](https:\/\/www.healthdirect.gov.au\/covid-19#prevented)\n- [Resources and support](https:\/\/www.healthdirect.gov.au\/covid-19#resources)\n- [Related information on Australian websites](https:\/\/www.healthdirect.gov.au\/covid-19#searchGeneralResults)\n## What is COVID-19?\nCOVID-19 is the disease caused by the virus called 'severe acute respiratory syndrome coronavirus 2' (SARS-CoV-2). COVID-19 is a type of [coronavirus](https:\/\/www.healthdirect.gov.au\/about-coronaviruses).\n\nCOVID-19 is a [contagious](https:\/\/www.healthdirect.gov.au\/glossary-of-common-medical-terms#Contagious) illness that can affect anyone. Some people get better easily, while others become very sick.\n\nCOVID-19 can be especially serious for:\n\n- older people\n- people with underlying medical conditions\n- [pregnant females](https:\/\/www.pregnancybirthbaby.org.au\/coronavirus-covid-19-and-pregnancy)\n## What are the symptoms of COVID-19?\n**If you feel short of breath or have chest pain, call triple zero (000) immediately and ask for an ambulance. Tell the operator if you have COVID-19.**\n\nMost people with COVID-19 only get mild, cold-like [symptoms](https:\/\/www.healthdirect.gov.au\/glossary-of-common-medical-terms#Symptoms).\n\nCommon symptoms include:\n\n- [fever](https:\/\/www.healthdirect.gov.au\/fever)\n- [cough](https:\/\/www.healthdirect.gov.au\/cough)\n- [shortness of breath](https:\/\/www.healthdirect.gov.au\/shortness-of-breath)\n- changed [sense of smell](https:\/\/www.healthdirect.gov.au\/anosmia-loss-of-smell) or taste\n\nOther symptoms include:\n\n- [fatigue](https:\/\/www.healthdirect.gov.au\/fatigue) (tiredness)\n- [muscle pains](https:\/\/www.healthdirect.gov.au\/muscle-aches-and-pains)\n- [sore throat](https:\/\/www.healthdirect.gov.au\/sore-throat)\n- [headaches](https:\/\/www.healthdirect.gov.au\/headaches)\n- [runny nose](https:\/\/www.healthdirect.gov.au\/runny-nose), blocked nose or sneezing\n- [chest pain](https:\/\/www.healthdirect.gov.au\/chest-pain) or chest tightness\n- [dizziness](https:\/\/www.healthdirect.gov.au\/dizziness) or [confusion](https:\/\/www.healthdirect.gov.au\/confusion)\n\nOther symptoms gastrointestinal (stomach or bowel) symptoms include:\n\n- a decreased [appetite](https:\/\/www.healthdirect.gov.au\/changes-to-your-appetite)\n- [diarrhoea](https:\/\/www.healthdirect.gov.au\/diarrhoea)\n- [nausea](https:\/\/www.healthdirect.gov.au\/nausea) and [vomiting](https:\/\/www.healthdirect.gov.au\/vomiting)\n- [abdominal (tummy) pain](https:\/\/www.healthdirect.gov.au\/abdominal-pain)\n- [constipation](https:\/\/www.healthdirect.gov.au\/constipation)\n\nSome people have no symptoms at all. This is known as being asymptomatic.\n\n[**CHECK YOUR SYMPTOMS** — Use the **Symptom Checker** and find out if you need to seek medical help.](https:\/\/www.healthdirect.gov.au\/symptom-checker)\n\n## Who is at risk of getting very sick with COVID-19?\nYou have a higher chance of getting very sick with COVID-19 if you have other diseases or conditions. The most common conditions that can increase your chance of severe COVID-19 are:\n\n- [hypertension](https:\/\/www.healthdirect.gov.au\/high-blood-pressure-hypertension) (high blood pressure), especially if it's not well controlled\n- [obesity](https:\/\/www.healthdirect.gov.au\/obesity)\n- [diabetes](https:\/\/www.healthdirect.gov.au\/diabetes)\n\nOther health conditions that can increase your risk are:\n\n- some cancers (diagnosed in the past 5 years)\n- some [chronic](https:\/\/www.healthdirect.gov.au\/glossary-of-common-medical-terms#Chronic) (ongoing) inflammatory conditions\n- chronic [kidney failure](https:\/\/www.healthdirect.gov.au\/kidney-failure) or chronic liver disease\n- chronic lung disease — such as moderate or severe [asthma](https:\/\/www.healthdirect.gov.au\/asthma)\n- heart disease — [coronary heart disease](https:\/\/www.healthdirect.gov.au\/coronary-heart-disease-and-atherosclerosis) or [heart failure](https:\/\/www.healthdirect.gov.au\/heart-failure)\n- some neurological conditions — such as [stroke](https:\/\/www.healthdirect.gov.au\/stroke) or [dementia](https:\/\/www.healthdirect.gov.au\/dementia)\n- severe mental health conditions\n\nYou are also more likely to become very sick from COVID-19 if you:\n\n- are 65 years of age or older\n- are an Aboriginal and\/or Torres Strait Islander person with one health condition\n- have [immune system](https:\/\/www.healthdirect.gov.au\/immune-system) problems or take medicines that suppress the immune system\n\nOther risk factors include:\n\n- living in a rural or remote area with limited access to doctors and hospitals\n- living in a [residential aged care facility](https:\/\/www.healthdirect.gov.au\/residential-care)\n- having a complex disability\n- being pregnant\n## What causes COVID-19?\nSevere [acute](https:\/\/www.healthdirect.gov.au\/glossary-of-common-medical-terms#Acute) respiratory syndrome coronavirus 2 (SARS-CoV-2) causes COVID-19.\n\nResearchers have identified many variants (types) of SARS-CoV-2 since the COVID-19 pandemic began.\n\nIn most people, the virus infects the cells lining your upper airway (your nose and throat). This causes mild or moderate [disease](https:\/\/www.healthdirect.gov.au\/glossary-of-common-medical-terms#Disease).\n\nIf you get very sick from COVID-19, it's usually because you get an infection of your lower respiratory tract (your lungs). This can lead to [pneumonia](https:\/\/www.healthdirect.gov.au\/pneumonia).\n\n### How is COVID-19 spread between people?\nCOVID-19 spreads from person to person by respiratory droplets or small airborne particles. You release droplets from your body when you:\n\n- cough\n- sneeze\n- talk\n## How long am I infectious for?\nYou are generally considered infectious from 48 hours before your symptoms started or from testing positive if you have no symptoms. You may still be infectious for as long as you have symptoms, like fever, cough, shortness of breath, runny nose and sore throat. This may last for up to 10 days. When you are infectious, you can spread (infect) COVID-19 to other people. Even if you have no symptoms, you can still infect others.\n\n## When should I see my doctor?\nIf you have COVID-19 and are at greater risk of getting very unwell, it is important to see your doctor.\n\n### When should my child see the doctor?\nIt's rare for children to get very sick from COVID-19. Most [children](https:\/\/www.pregnancybirthbaby.org.au\/coronavirus-covid-19-and-kids) will have no symptoms or mild symptoms. If you are worried about your child's symptoms, contact your doctor as soon as possible.\n\nAsk for an urgent doctor's appointment if your child:\n\n- has symptoms that are getting worse or are not getting better\n- shows other signs of illness, such as a rash, loss of appetite or unusual tiredness\n- [has a high temperature](https:\/\/www.healthdirect.gov.au\/fever-and-high-temperature-in-children) for 5 days or more, or paracetamol does not bring down their temperature\n- is aged 3 to 6 months old and has a temperature of 39°C or higher\n- seems to have a high temperature\n\n**If you have a baby under 3 months old with a fever above 38°C, take them to the nearest hospital emergency department immediately.**\n\n### When should I seek urgent care?\nAsk for an urgent doctor's appointment if:\n\n- your symptoms are getting worse\n- you're not getting better\n- you have other signs of illness, such as a [rash](https:\/\/www.healthdirect.gov.au\/rashes), loss of [appetite](https:\/\/www.healthdirect.gov.au\/changes-to-your-appetite) or feeling weak\n- you have had a high temperature for 5 days or more, or your temperature doesn't reduce by taking paracetamol\n### When should I call an ambulance?\n**Call triple zero (000) and ask for an ambulance if you have severe symptoms, such as:**\n\n- difficulty breathing, or blue lips or face\n- pain or pressure in your chest\n- cold and clammy skin, or pale and mottled skin\n- [fainting](https:\/\/www.healthdirect.gov.au\/fainting) or [collapsing](https:\/\/www.healthdirect.gov.au\/collapsing)\n- being [confused](https:\/\/www.healthdirect.gov.au\/confusion) or having difficulty waking up\n- little or no urine (wee)\n- [coughing up blood](https:\/\/www.healthdirect.gov.au\/haemoptysis-coughing-up-blood)\n\n[**FIND A HEALTH SERVICE** — The **Service Finder** can help you find doctors, pharmacies, hospitals and other health services.](https:\/\/www.healthdirect.gov.au\/australian-health-services)\n\n## How is COVID-19 diagnosed?\nThere are 2 types of tests that can show if you have the COVID-19 virus:\n\n- rapid antigen tests (RATs)\n- polymerase chain reaction tests (PCR or RT-PCR)\n\nBoth tests involve a nasal swab — a test where a long cotton bud (Q-tip) is gently inserted into your nose to collect a sample from the inside.\n\nYou can do a RAT at home. You use a nasal swab to collect a sample and then place it on a test device. Results usually appear in 10 to 20 minutes. Pharmacies, supermarkets and some petrol stations sell RATs. The RAT you buy will include everything you need to do the test and interpret your result.\n\nThere are now triple RATs available which test for COVID-19, [influenza A and B (flu)](https:\/\/www.healthdirect.gov.au\/flu) and [RSV (respiratory syncytial virus)](https:\/\/www.healthdirect.gov.au\/respiratory-syncytial-virus-rsv). These are available at pharmacies and supermarkets.\n\nRATs are quick and convenient but are less accurate than PCR tests, especially in the early stages of infection.\n\nTo get a PCR test, you will need to see your doctor. To do a PCR test, your doctor will use a nasal swab to collect a sample and then send it to a lab for processing. Your doctor will ask about your symptoms and may [examine you](https:\/\/www.healthdirect.gov.au\/physical-examination-by-a-doctor) as well.\n\n### What to do if you test positive\nStaying at home stops you from passing the COVID-19 virus on to people outside of your household. Stay home from work and keep children at home and away from [school](https:\/\/www.healthdirect.gov.au\/school-exclusion-periods) or childcare while you are unwell.\n\nTo help protect those around you, try to:\n\n- work from home where possible\n- practise [good hygiene](https:\/\/www.healthdirect.gov.au\/personal-hygiene) and [hand washing](https:\/\/www.healthdirect.gov.au\/hand-washing)\n- wear a mask if you must leave your home\n- avoid going to public places\n- avoid travelling on public transport and using taxis and ride-share services\n- avoid contact with people who are more likely to get very sick from COVID-19\n- follow the advice of your [local state and territory health department](https:\/\/www.health.gov.au\/about-us\/contact-us\/local-state-and-territory-health-departments)\n\nIf you have COVID-19, you should not visit hospitals, aged care facilities or disability care places for at least 7 days, or until your symptoms have gone.\n\nIf you have a healthcare appointment that you cannot miss, let the service know in advance that you have COVID-19.\n\n## How is COVID-19 treated?\nTreatment for COVID-19 will depend on your symptoms and how unwell you are.\n\n### Self-care at home\nSelf-care measures include getting lots of rest and drinking plenty of water to avoid [dehydration](https:\/\/www.healthdirect.gov.au\/dehydration) (your urine should be [pale yellow](https:\/\/www.healthdirect.gov.au\/urine-colour-chart)).\n\n### Medicines for COVID-19\nYou can manage mild symptoms with [over-the-counter medicines](https:\/\/www.healthdirect.gov.au\/over-the-counter-medicines) such as [paracetamol](https:\/\/www.healthdirect.gov.au\/paracetamol) or [ibuprofen](https:\/\/www.healthdirect.gov.au\/ibuprofen).\n\nThere are 2 antiviral treatments available for the treatment of COVID-19:\n\n- nirmatrelvir and ritonavir ([Paxlovid](https:\/\/www.healthdirect.gov.au\/medicines\/brand\/amt,1596341000168108\/paxlovid))\n- molnupiravir ([Lagevrio](https:\/\/www.healthdirect.gov.au\/medicines\/brand\/amt,1594701000168101\/lagevrio))\n- [remdesivir](https:\/\/www.healthdirect.gov.au\/medicines\/medicinal-product\/aht,26733\/remdesivir) (Veklury) — available in hospital\n\nYour doctor may recommend antiviral treatment if you are at risk of severe illness from COVID-19. To find out if you are eligible for antiviral treatment, see [eligibility for oral COVID-19 treatments](https:\/\/www.health.gov.au\/topics\/covid-19\/what-we-are-doing-about-COVID-19#covid19-oral-antiviral-treatment).\n\nCOVID-19 antivirals are taken as capsules or tablets. They help stop COVID-19 infections from becoming severe.\n\nAntiviral treatments for COVID-19 aren't safe to take if you:\n\n- are pregnant or breastfeeding\n- have severe kidney disease — you should not take Paxlovid\n- have liver disease — you should not take Paxlovid\n\nOral antiviral treatments may affect how the [contraceptive pill](https:\/\/www.healthdirect.gov.au\/the-pill-combined-oral-contraceptive-pill) works. You should use a [different type of contraception](https:\/\/www.healthdirect.gov.au\/contraception-options) while taking COVID-19 antiviral treatments.\n\nFemales should use other forms of contraception during treatment, and for:\n\n- 4 days after taking Lagevrio\n- 7 days after taking Paxlovid\n\nMales should also use contraception during treatment and for 3 months after taking Lagevrio.\n\nFor more, read the [Consumer Medicine Information](https:\/\/www.healthdirect.gov.au\/how-to-read-cmis) for your treatment. You can also talk to your doctor or [pharmacist](https:\/\/www.healthdirect.gov.au\/getting-the-most-out-of-your-pharmacist) about what is best for you.\n\n## What are the complications of COVID-19?\nMost people who get COVID-19 recover completely. But some people develop [long COVID](https:\/\/www.healthdirect.gov.au\/long-covid).\n\nSometimes, long COVID symptoms can last for months.\n\nComplications of severe COVID-19 can be life-threatening. You will need hospital treatment if you have a severe disease or complications.\n\n## Can COVID-19 be prevented?\n[COVID-19 vaccines](https:\/\/www.healthdirect.gov.au\/covid-19-vaccine-faqs) are effective at lowering your chance of getting very sick from COVID-19. The best protection against COVID-19 is to stay up to date with your vaccinations.\n\nIf you need help finding a COVID-19 vaccine clinic, use [our online guided search feature](https:\/\/www.healthdirect.gov.au\/australian-health-services\/guided-search\/covid-vaccine).\n\nYou can also help protect yourself and those around you from the virus that causes COVID-19 by:\n\n- wearing a [face mask](https:\/\/www.healthdirect.gov.au\/covid-19\/face-masks)\n- practising [good hygiene](https:\/\/www.healthdirect.gov.au\/personal-hygiene), including [hand washing](https:\/\/www.healthdirect.gov.au\/hand-washing)\n- practising physical distancing\n\nPhysical distancing means:\n\n- keeping 1.5 metres away from others when possible\n- avoiding handshaking, hugs, kisses and other physical greetings\n- avoiding crowds and large gatherings\n## Resources and support\nIf you have any questions about COVID-19 or the COVID-19 vaccines, talk to your doctor or pharmacist.\n\nRead about COVID-19 topics in an easy read format:\n\n- [What is COVID-19](https:\/\/www.nsw.gov.au\/health\/covid-19\/easy-read\/coronavirus-covid-19)\n- [Symptoms: If you feel sick](https:\/\/www.nsw.gov.au\/health\/covid-19\/easy-read\/symptoms)\n- [Managing COVID at home](https:\/\/www.nsw.gov.au\/health\/covid-19\/easy-read\/managing-covid-19-at-home)\n- [How to do a rapid antigen test (RAT) from your nose](https:\/\/www.health.gov.au\/resources\/publications\/how-to-do-a-rapid-antigen-test-from-your-nose-easy-read?language=en)\n- [How to do a rapid antigen test (RAT) with your saliva](https:\/\/www.health.gov.au\/resources\/publications\/how-to-do-a-rapid-antigen-test-with-your-saliva-easy-read?language=en)\n- [COVID-19 and ventilation](https:\/\/www.health.gov.au\/resources\/publications\/covid-19-and-ventilation-easy-read?language=en)\n### Languages other than English\nNSW Health has [translated information](https:\/\/www.nsw.gov.au\/health\/covid-19\/translated-resources) on COVID-19.\n\nHealth Translations has information in languages other than English on:\n\n- [Protecting yourself and others from COVID-19](https:\/\/www.healthtranslations.vic.gov.au\/resources\/protecting-yourself-and-others-from-covid-19)\n- [How to do a nasal rapid antigen test](https:\/\/www.healthtranslations.vic.gov.au\/resources\/how-to-do-a-nasal-rapid-antigen-test) (RAT)\n- [Paxlovid medicine for people with mild COVID-19](https:\/\/www.healthtranslations.vic.gov.au\/resources\/paxlovid-medicine-for-people-with-mild-covid-19)\n### Information for Aboriginal and\/or Torres Strait Islander peoples\nThe [National Indigenous Australians Agency (NIAA)](https:\/\/www.niaa.gov.au\/covid-19\/resources) has information on COVID-19 for Aboriginal and\/or Torres Strait Islander peoples.\n\n[Healthy WA](https:\/\/www.healthywa.wa.gov.au\/Articles\/A_E\/Coronavirus\/Coronavirus-information-for-Aboriginal-people) has COVID-19 resources for Aboriginal people.\n\nThe [Department of Health, Disability and Ageing](https:\/\/www.health.gov.au\/resources\/collections\/coronavirus-covid-19-living-with-covid-19-for-aboriginal-and-torres-strait-islander-people) has information on living with COVID-19 for Aboriginal and Torres Strait Islander people.\n\n#### Sources:\nVirology Journal *[(The newly emerged COVID-19 disease: a systemic review)](https:\/\/virologyj.biomedcentral.com\/articles\/10.1186\/s12985-020-01363-5 \"The newly emerged COVID-19 disease: a systemic review\")*, International Journal of Anti-Microbial Agents *[(Review of the 2019 novel coronavirus (SARS-CoV-2) based on current evidence)](https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0924857920300984 \"Review of the 2019 novel coronavirus (SARS-CoV-2) based on current evidence\")*, Age and Ageing *[(COVID-19 in older people: a rapid clinical review)](https:\/\/academic.oup.com\/ageing\/article\/49\/4\/501\/5831205 \"COVID-19 in older people: a rapid clinical review\")*, Journal of Evidence Based Medicine *[(Clinical manifestations of COVID‐19: An overview of 102 systematic reviews with evidence mapping)](https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC9353366\/ \"Clinical manifestations of COVID‐19: An overview of 102 systematic reviews with evidence mapping\")*, Journal of Clinical Medicine *[(COVID-19: Specific and Non-Specific Clinical Manifestations and Symptoms: The Current State of Knowledge)](https:\/\/www.mdpi.com\/2077-0383\/9\/6\/1753 \"COVID-19: Specific and Non-Specific Clinical Manifestations and Symptoms: The Current State of Knowledge\")*, Journal of Family Medicine and Primary Care *[(Retrospective analysis of risk factors associated with mortality in hospitalized COVID-19 patients)](https:\/\/pubmed.ncbi.nlm.nih.gov\/39629421 \"Retrospective analysis of risk factors associated with mortality in hospitalized COVID-19 patients\")*, Journal of Infection and Public Health *[(Regional risk factors associated with adverse outcomes of COVID-19 infection among the older adult: A systematic review and meta-analysis)](https:\/\/pubmed.ncbi.nlm.nih.gov\/39754850\/ \"Regional risk factors associated with adverse outcomes of COVID-19 infection among the older adult: A systematic review and meta-analysis\")*, Department of Health, Disability and Ageing *[(High-risk groups and settings for COVID-19)](https:\/\/www.health.gov.au\/topics\/covid-19\/high-risk-groups-and-settings \"High-risk groups and settings for COVID-19\")*, International Journal of Molecular Sciences *[(Comprehensive Review of COVID-19: Epidemiology, Pathogenesis, Advancement in Diagnostic and Detection Techniques, and Post-Pandemic Treatment Strategies)](https:\/\/www.mdpi.com\/1422-0067\/25\/15\/8155 \"Comprehensive Review of COVID-19: Epidemiology, Pathogenesis, Advancement in Diagnostic and Detection Techniques, and Post-Pandemic Treatment Strategies\")*, Therapeutic Goods Administration *[(COVID-19 rapid antigen self-tests that are approved in Australia)](https:\/\/www.tga.gov.au\/products\/covid-19\/covid-19-tests\/covid-19-rapid-antigen-self-tests-home-use\/covid-19-rapid-antigen-self-tests-are-approved-australia \"COVID-19 rapid antigen self-tests that are approved in Australia\")*, BMJ Best Practice *[(Coronavirus disease 2019 (COVID-19))](https:\/\/bestpractice.bmj.com\/topics\/en-gb\/3000168 \"Coronavirus disease 2019 (COVID-19)\")*, Therapeutic Goods Administration *[(TGA provisionally approves two oral COVID-19 treatments, molnupiravir (LAGEVRIO) and nirmatrelvir + ritonavir (PAXLOVID))](https:\/\/www.tga.gov.au\/news\/media-releases\/tga-provisionally-approves-two-oral-covid-19-treatments-molnupiravir-lagevrio-and-nirmatrelvir-ritonavir-paxlovid \"TGA provisionally approves two oral COVID-19 treatments, molnupiravir (LAGEVRIO) and nirmatrelvir + ritonavir (PAXLOVID)\")*, European Journal of Pediatrics *[(Guidelines for the treatment and management of children and adolescents with COVID-19)](https:\/\/link.springer.com\/article\/10.1007\/s00431-022-04615-4 \"Guidelines for the treatment and management of children and adolescents with COVID-19\")*, Journal of Infection *[(The duration of infectiousness of individuals infected with SARS-CoV-2)](https:\/\/www.journalofinfection.com\/article\/S0163-4453\\(20\\)30651-4\/fulltext \"The duration of infectiousness of individuals infected with SARS-CoV-2\")*, Journal of Clinical Medicine *[(Silent Hypoxemia in the Emergency Department: A Retrospective Cohort of Two Clinical Phenotypes in Critical COVID-19)](https:\/\/www.mdpi.com\/2077-0383\/11\/17\/5034 \"Silent Hypoxemia in the Emergency Department: A Retrospective Cohort of Two Clinical Phenotypes in Critical COVID-19\")*, Diseases *[(Acute Kidney Injury in COVID-19 Patients: Pathogenesis, Clinical Characteristics, Therapy, and Mortality)](https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC9397016 \"Acute Kidney Injury in COVID-19 Patients: Pathogenesis, Clinical Characteristics, Therapy, and Mortality\")*, Australian Medicines Handbook *[(Molnupiravir)](https:\/\/amhonline.amh.net.au\/chapters\/anti-infectives\/antivirals\/other-antivirals\/molnupiravir \"Molnupiravir\")*\n\nLearn more here about the [development and quality assurance of healthdirect content](https:\/\/www.healthdirect.gov.au\/about-our-content).\n\nLast reviewed: September 2025\n\n[Back To Top](https:\/\/www.healthdirect.gov.au\/covid-19#backToTop)\n\n## Search our site for\n- [Cough](https:\/\/www.healthdirect.gov.au\/search-results\/Cough \"Search results for: Cough\")\n- [Pneumonia](https:\/\/www.healthdirect.gov.au\/search-results\/Pneumonia \"Search results for: Pneumonia\")\n- [Breathing Difficulties](https:\/\/www.healthdirect.gov.au\/search-results\/Breathing%20Difficulties \"Search results for: Breathing Difficulties\")\n- [SARS](https:\/\/www.healthdirect.gov.au\/search-results\/SARS \"Search results for: SARS\")\n- [Pandemics](https:\/\/www.healthdirect.gov.au\/search-results\/Pandemics \"Search results for: Pandemics\")\n\n## Need more information?\nThese trusted information partners have more on this topic.\n\nGeneral search results\n\nResults for medical professionals\n\nTop results\n\n[COVID-19 and pregnancy Learn about COVID-19 and pregnancy. Find out what to do if you have COVID-19 symptoms while pregnant and how you can protect yourself and your baby. *Read more on Pregnancy,Birth & Baby website* ![Pregnancy,Birth & Baby](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/PBB_logo.png)](https:\/\/www.pregnancybirthbaby.org.au\/coronavirus-covid-19-and-pregnancy)\n\n[COVID-19 and kids Here's what you should know about COVID-19 and children, including symptoms, how to treat COVID-19, getting vaccinated and preventing infection. *Read more on Pregnancy,Birth & Baby website* ![Pregnancy,Birth & Baby](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/PBB_logo.png)](https:\/\/www.pregnancybirthbaby.org.au\/coronavirus-covid-19-and-kids)\n\n[Testing positive to COVID-19 while pregnant Learn what to do if you test positive for COVID-19 while pregnant. Read about symptoms and treatment of COVID-19 during labour and breastfeeding. *Read more on Pregnancy,Birth & Baby website* ![Pregnancy,Birth & Baby](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/PBB_logo.png)](https:\/\/www.pregnancybirthbaby.org.au\/testing-positive-to-covid-19-while-pregnant)\n\n[COVID-19 vaccine COVID-19 vaccine information for the Western Australian community. *Read more on WA Health website* ![WA Health](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/department-of-health-logo-colour-a9f371.png)](https:\/\/www.healthywa.wa.gov.au\/COVID19vaccine)\n\n[COVID-19 vaccines \\| NCIRS Get reliable and accurate information about COVID-19 vaccines in Australia *Read more on NCIRS website* ![NCIRS](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/ncirs_australia_logo-4eccdf.png)](https:\/\/ncirs.org.au\/public\/covid-19-vaccines)\n\n[COVID-19 vaccinations \\| SA Health Information on the COVID-19 vaccine, including availability, eligibility, safety and vaccination records *Read more on SA Health website* ![SA Health](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/SA-Health_logo.png)](https:\/\/www.sahealth.sa.gov.au\/wps\/wcm\/connect\/public+content\/sa+health+internet\/conditions\/infectious+diseases\/covid-19\/vaccinations\/covid-19+vaccinations)\n\n[COVID-19 vaccines - ACT Government Information about COVID-19 vaccinations in the ACT. *Read more on ACT Health website* ![ACT Health](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/actgovhealth_logo-12ee9a.png)](https:\/\/www.act.gov.au\/health\/vaccines-and-immunisations\/covid-19-vaccines)\n\n[COVID-19 vaccination in NSW \\| NSW Government Staying up to date with your vaccinations is a simple step you can take to help protect yourself, your family and everyone you love. *Read more on NSW Health website* ![NSW Health](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/NSW-Health.png)](https:\/\/www.nsw.gov.au\/health-and-wellbeing\/covid-19\/vaccination)\n\n[FAQs - COVID-19 Vaccine - Haemophilia Foundation Australia This fact sheet answers common questions about having a COVID-19 vaccine if you have a bleeding disorder like haemophilia: how to prevent bleeding, safety and having FLUVAX at the same time. *Read more on Haemophilia Foundation Australia website* ![Haemophilia Foundation Australia](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/hfalogo-tagline-e3f155.png)](https:\/\/www.haemophilia.org.au\/bleeding-disorders\/faqs\/covid-19-vaccine\/)\n\n[COVID-19 vaccine - get vaccinated \\| Health \\| Queensland Government Find out more about receiving a COVID-19 vaccine. *Read more on Queensland Health website* ![Queensland Health](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/Queensland-Government_logo.png)](https:\/\/www.qld.gov.au\/health\/conditions\/all\/prevention\/covid-19\/covid-19-vaccine)\n\nShow more\n\nTop results\n\n[Rapid Antigen Testing (RAT) for COVID-19 Rapid antigen testing (RAT) is a type of test used to detect COVID-19. RAT involves swabbing the nose or mouth and then placing the swab in a chemical solution. It works by detecting and reacting to proteins (antigens) on the surface of the COVID-19 virus. *Read more on Ausmed Education website* ![Ausmed Education](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/ausmed-new-logo-872e67.png)](https:\/\/www.ausmed.com\/learn\/articles\/rapid-antigen-testing)\n\n[COVID-19 vaccines in 2023 - Australian Prescriber As SARSâCoVâ2 continues to evolve, vaccines are being updated, and policymakers are reviewing the optimal timing of future booster doses to maintain adequate protection against severe illness, particularly for older adults. *Read more on Australian Prescriber website* ![Australian Prescriber](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/australian-prescriber_2023_logo-5f8e5b.png)](https:\/\/australianprescriber.tg.org.au\/articles\/covid-19-vaccines-in-2023.html)\n\n[Ivermectin for preventing and treating COVID‐19 - Popp, M - 2021 \\| Cochrane Library *Read more on Cochrane Australia website* ![Cochrane Australia](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/cochrane_australia_stacked_rgb-15fbd4.png)](https:\/\/www.cochranelibrary.com\/cdsr\/doi\/10.1002\/14651858.CD015017.pub2\/full)\n\n[Raw Stories from the COVID-19 Frontline An Ausmed and The Nurse Break collaboration brings you this scrolling feed of stories from those on the frontline of the health service! *Read more on Ausmed Education website* ![Ausmed Education](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/ausmed-new-logo-872e67.png)](https:\/\/www.ausmed.com\/learn\/articles\/raw-stories-from-the-covid-19-frontline)\n\n[COVID-19 Guide - Immunisation Coalition Essential COVID-19 clinical reference: latest vaccine schedules, antiviral protocols, risk stratification & treatment guidelines for healthcare professionals. *Read more on Immunisation Coalition (Health Professionals) website* ![Immunisation Coalition (Health Professionals)](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/immunisation-coalition-logo-84853b.png)](https:\/\/immunisationcoalition.org.au\/healthcare-professionals\/covid-19-guide\/)\n\n[CoRiCal: COVID-19 Risk Calculator - Immunisation Coalition CoRiCal is a tool to help people make decisions about getting a COVID-19 vaccine. It shows how the vaccine can lower the chance of catching, getting sick from or dying from COVID-19. It also shows the chance of getting rare side effects from the vaccines. *Read more on Immunisation Coalition (Health Professionals) website* ![Immunisation Coalition (Health Professionals)](https:\/\/media.healthdirect.org.au\/images\/logos\/h40\/immunisation-coalition-logo-84853b.png)](https:\/\/immunisationcoalition.org.au\/healthcare-professionals\/corical-covid-19-risk-calculator\/)\n\nShow more\n\n## Disclaimer\nHealthdirect Australia is not responsible for the content and advertising on the external website you are now entering.\n\n[OK]()\n\n## Search our site for\n- [Cough](https:\/\/www.healthdirect.gov.au\/search-results\/Cough \"Search results for: Cough\")\n- [Pneumonia](https:\/\/www.healthdirect.gov.au\/search-results\/Pneumonia \"Search results for: Pneumonia\")\n- [Breathing Difficulties](https:\/\/www.healthdirect.gov.au\/search-results\/Breathing%20Difficulties \"Search results for: Breathing Difficulties\")\n- [SARS](https:\/\/www.healthdirect.gov.au\/search-results\/SARS \"Search results for: SARS\")\n- [Pandemics](https:\/\/www.healthdirect.gov.au\/search-results\/Pandemics \"Search results for: Pandemics\")\n\n## Symptom checker\n**Worried about your health?**\n\nSelect a symptom, answer some questions, get advice\n\n[Start Your Symptom Check](https:\/\/www.healthdirect.gov.au\/symptom-checker \"Check symptoms\")\n\n[Check your symptoms](https:\/\/www.healthdirect.gov.au\/symptom-checker\/tool?symptom=GNRC) [Find a health service](https:\/\/www.healthdirect.gov.au\/australian-health-services)\n\n# Healthdirect 24hr 7 days a week hotline\n24 hour health advice you can count on\n\n[1800 022 222](tel:1800022222)\n\n# Government Accredited with over 140 information partners\n![Healthdirect logo](https:\/\/www.healthdirect.gov.au\/assets\/images\/logo-hda.svg)\n\nWe are a government-funded service, providing quality, approved health information and advice\n\n[![Australian Government, health 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logo](https:\/\/www.healthdirect.gov.au\/assets\/images\/logo-gov-vic.svg)](https:\/\/www2.health.vic.gov.au\/) [![Government of Western Australia logo](https:\/\/www.healthdirect.gov.au\/assets\/images\/logo-gov-wa.svg)](https:\/\/ww2.health.wa.gov.au\/)\n\n## About\n- [How we can help](https:\/\/www.healthdirect.gov.au\/how-healthdirect-can-help-you)\n- [Our mobile app](https:\/\/www.healthdirect.gov.au\/health-app)\n- [Linking to us](https:\/\/about.healthdirect.gov.au\/linking-to-us)\n- [Information partners](https:\/\/www.healthdirect.gov.au\/information-partners)\n- [Register your service](https:\/\/www.healthdirect.gov.au\/register-with-nhsd)\n- [Terms of use](https:\/\/www.healthdirect.gov.au\/terms-of-use)\n- [Privacy](https:\/\/www.healthdirect.gov.au\/privacy-policy)\n- [How we use AI](https:\/\/www.healthdirect.gov.au\/artificial-intelligence-transparency-statement)\n- [Contact us](https:\/\/www.healthdirect.gov.au\/contact-us)\n- [About us](https:\/\/about.healthdirect.gov.au\/)\n\n## Discover\n- [Blog](https:\/\/www.healthdirect.gov.au\/blog)\n- [BMI calculator](https:\/\/www.healthdirect.gov.au\/bmi-calculator)\n- [Health apps](https:\/\/www.healthdirect.gov.au\/health-and-wellbeing-apps)\n- [Medicines](https:\/\/www.healthdirect.gov.au\/medicines)\n- [Service finder](https:\/\/www.healthdirect.gov.au\/australian-health-services)\n- [Symptom checker](https:\/\/www.healthdirect.gov.au\/symptom-checker)\n- [Question builder](https:\/\/www.healthdirect.gov.au\/question-builder)\n\n## Resources in your language\n- [Arabic عربى](https:\/\/www.healthdirect.gov.au\/ar\/resources-in-arabic)\n- [বাংলা Bengali](https:\/\/www.healthdirect.gov.au\/bn\/resources-in-bengali)\n- [简体中文 Chinese Simplified](https:\/\/www.healthdirect.gov.au\/zh-hans\/resources-in-chinese-simplified)\n- [繁體中文 Chinese Traditional](https:\/\/www.healthdirect.gov.au\/zh-hant\/resources-in-chinese-traditional)\n- [Tiếng Việt 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apply.\n\nHealthdirect Australia acknowledges the Traditional Owners of Country throughout Australia and their continuing connection to land, sea and community. We pay our respects to the Traditional Owners and to Elders both past and present.\n\n© 2026 Healthdirect Australia Limited\n\n## Support for this browser is being discontinued\nSupport for this browser is being discontinued for this site\n\n- Internet Explorer 11 and lower\n\nWe currently support Microsoft Edge, Chrome, Firefox and Safari. For more information, please visit the links below:\n\n- [Chrome by Google](https:\/\/www.google.com.au\/chrome\/)\n- [Firefox by Mozilla](https:\/\/www.mozilla.org\/en-US\/firefox\/new)\n- [Microsoft Edge](https:\/\/www.microsoft.com\/en-us\/edge)\n- [Safari by Apple](https:\/\/support.apple.com\/en_AU\/downloads\/safari)\n\nYou are welcome to continue browsing this site with this browser. Some features, tools or interaction may not work correctly.\n\nContinue\n\n![](https:\/\/www.facebook.com\/tr?id=286390378916509&ev=PageView%0A%0A&noscript=1)","attrs_readable_markdown":"## Key facts\n- COVID-19 is the disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).\n- COVID-19 can affect anyone, but it's more serious for older people, pregnant females and people with underlying medical conditions.\n- Most people with COVID-19 only get mild symptoms, but some can become very unwell.\n- Wearing a face mask, practising good hygiene and maintaining physical distance from others where possible helps to protect against COVID-19.\n- Getting the COVID-19 vaccination helps to protect you against getting severe disease.\n\n## On this page\n- [What is COVID-19?](https:\/\/www.healthdirect.gov.au\/covid-19#what-is)\n- [What are the symptoms of COVID-19?](https:\/\/www.healthdirect.gov.au\/covid-19#symptoms)\n- [Who is at risk of getting very sick with COVID-19?](https:\/\/www.healthdirect.gov.au\/covid-19#risk)\n- [What causes COVID-19?](https:\/\/www.healthdirect.gov.au\/covid-19#causes)\n- [How long am I infectious for?](https:\/\/www.healthdirect.gov.au\/covid-19#infectious)\n- [When should I see my doctor?](https:\/\/www.healthdirect.gov.au\/covid-19#doctor)\n- [How is COVID-19 diagnosed?](https:\/\/www.healthdirect.gov.au\/covid-19#diagnosed)\n- [How is COVID-19 treated?](https:\/\/www.healthdirect.gov.au\/covid-19#treated)\n- [What are the complications of COVID-19?](https:\/\/www.healthdirect.gov.au\/covid-19#complications)\n- [Can COVID-19 be prevented?](https:\/\/www.healthdirect.gov.au\/covid-19#prevented)\n- [Resources and support](https:\/\/www.healthdirect.gov.au\/covid-19#resources)\n- [Related information on Australian websites](https:\/\/www.healthdirect.gov.au\/covid-19#searchGeneralResults)\n## What is COVID-19?\nCOVID-19 is the disease caused by the virus called 'severe acute respiratory syndrome coronavirus 2' (SARS-CoV-2). COVID-19 is a type of [coronavirus](https:\/\/www.healthdirect.gov.au\/about-coronaviruses).\n\nCOVID-19 is a [contagious](https:\/\/www.healthdirect.gov.au\/glossary-of-common-medical-terms#Contagious) illness that can affect anyone. Some people get better easily, while others become very sick.\n\nCOVID-19 can be especially serious for:\n\n- older people\n- people with underlying medical conditions\n- [pregnant females](https:\/\/www.pregnancybirthbaby.org.au\/coronavirus-covid-19-and-pregnancy)\n## What are the symptoms of COVID-19?\nMost people with COVID-19 only get mild, cold-like [symptoms](https:\/\/www.healthdirect.gov.au\/glossary-of-common-medical-terms#Symptoms).\n\nCommon symptoms include:\n\n- [fever](https:\/\/www.healthdirect.gov.au\/fever)\n- [cough](https:\/\/www.healthdirect.gov.au\/cough)\n- [shortness of breath](https:\/\/www.healthdirect.gov.au\/shortness-of-breath)\n- changed [sense of smell](https:\/\/www.healthdirect.gov.au\/anosmia-loss-of-smell) or taste\n\nOther symptoms include:\n\n- [fatigue](https:\/\/www.healthdirect.gov.au\/fatigue) (tiredness)\n- [muscle pains](https:\/\/www.healthdirect.gov.au\/muscle-aches-and-pains)\n- [sore throat](https:\/\/www.healthdirect.gov.au\/sore-throat)\n- [headaches](https:\/\/www.healthdirect.gov.au\/headaches)\n- [runny nose](https:\/\/www.healthdirect.gov.au\/runny-nose), blocked nose or sneezing\n- [chest pain](https:\/\/www.healthdirect.gov.au\/chest-pain) or chest tightness\n- [dizziness](https:\/\/www.healthdirect.gov.au\/dizziness) or [confusion](https:\/\/www.healthdirect.gov.au\/confusion)\n\nOther symptoms gastrointestinal (stomach or bowel) symptoms include:\n\n- a decreased [appetite](https:\/\/www.healthdirect.gov.au\/changes-to-your-appetite)\n- [diarrhoea](https:\/\/www.healthdirect.gov.au\/diarrhoea)\n- [nausea](https:\/\/www.healthdirect.gov.au\/nausea) and [vomiting](https:\/\/www.healthdirect.gov.au\/vomiting)\n- [abdominal (tummy) pain](https:\/\/www.healthdirect.gov.au\/abdominal-pain)\n- [constipation](https:\/\/www.healthdirect.gov.au\/constipation)\n\nSome people have no symptoms at all. This is known as being asymptomatic.\n\n[**CHECK YOUR SYMPTOMS** — Use the **Symptom Checker** and find out if you need to seek medical help.](https:\/\/www.healthdirect.gov.au\/symptom-checker)\n\n## Who is at risk of getting very sick with COVID-19?\nYou have a higher chance of getting very sick with COVID-19 if you have other diseases or conditions. The most common conditions that can increase your chance of severe COVID-19 are:\n\n- [hypertension](https:\/\/www.healthdirect.gov.au\/high-blood-pressure-hypertension) (high blood pressure), especially if it's not well controlled\n- [obesity](https:\/\/www.healthdirect.gov.au\/obesity)\n- [diabetes](https:\/\/www.healthdirect.gov.au\/diabetes)\n\nOther health conditions that can increase your risk are:\n\n- some cancers (diagnosed in the past 5 years)\n- some [chronic](https:\/\/www.healthdirect.gov.au\/glossary-of-common-medical-terms#Chronic) (ongoing) inflammatory conditions\n- chronic [kidney failure](https:\/\/www.healthdirect.gov.au\/kidney-failure) or chronic liver disease\n- chronic lung disease — such as moderate or severe [asthma](https:\/\/www.healthdirect.gov.au\/asthma)\n- heart disease — [coronary heart disease](https:\/\/www.healthdirect.gov.au\/coronary-heart-disease-and-atherosclerosis) or [heart failure](https:\/\/www.healthdirect.gov.au\/heart-failure)\n- some neurological conditions — such as [stroke](https:\/\/www.healthdirect.gov.au\/stroke) or [dementia](https:\/\/www.healthdirect.gov.au\/dementia)\n- severe mental health conditions\n\nYou are also more likely to become very sick from COVID-19 if you:\n\n- are 65 years of age or older\n- are an Aboriginal and\/or Torres Strait Islander person with one health condition\n- have [immune system](https:\/\/www.healthdirect.gov.au\/immune-system) problems or take medicines that suppress the immune system\n\nOther risk factors include:\n\n- living in a rural or remote area with limited access to doctors and hospitals\n- living in a [residential aged care facility](https:\/\/www.healthdirect.gov.au\/residential-care)\n- having a complex disability\n- being pregnant\n## What causes COVID-19?\nSevere [acute](https:\/\/www.healthdirect.gov.au\/glossary-of-common-medical-terms#Acute) respiratory syndrome coronavirus 2 (SARS-CoV-2) causes COVID-19.\n\nResearchers have identified many variants (types) of SARS-CoV-2 since the COVID-19 pandemic began.\n\nIn most people, the virus infects the cells lining your upper airway (your nose and throat). This causes mild or moderate [disease](https:\/\/www.healthdirect.gov.au\/glossary-of-common-medical-terms#Disease).\n\nIf you get very sick from COVID-19, it's usually because you get an infection of your lower respiratory tract (your lungs). This can lead to [pneumonia](https:\/\/www.healthdirect.gov.au\/pneumonia).\n\n### How is COVID-19 spread between people?\nCOVID-19 spreads from person to person by respiratory droplets or small airborne particles. You release droplets from your body when you:\n\n- cough\n- sneeze\n- talk\n## How long am I infectious for?\nYou are generally considered infectious from 48 hours before your symptoms started or from testing positive if you have no symptoms. You may still be infectious for as long as you have symptoms, like fever, cough, shortness of breath, runny nose and sore throat. This may last for up to 10 days. When you are infectious, you can spread (infect) COVID-19 to other people. Even if you have no symptoms, you can still infect others.\n\n## When should I see my doctor?\nIf you have COVID-19 and are at greater risk of getting very unwell, it is important to see your doctor.\n\n### When should my child see the doctor?\nIt's rare for children to get very sick from COVID-19. Most [children](https:\/\/www.pregnancybirthbaby.org.au\/coronavirus-covid-19-and-kids) will have no symptoms or mild symptoms. If you are worried about your child's symptoms, contact your doctor as soon as possible.\n\nAsk for an urgent doctor's appointment if your child:\n\n- has symptoms that are getting worse or are not getting better\n- shows other signs of illness, such as a rash, loss of appetite or unusual tiredness\n- [has a high temperature](https:\/\/www.healthdirect.gov.au\/fever-and-high-temperature-in-children) for 5 days or more, or paracetamol does not bring down their temperature\n- is aged 3 to 6 months old and has a temperature of 39°C or higher\n- seems to have a high temperature\n### When should I seek urgent care?\nAsk for an urgent doctor's appointment if:\n\n- your symptoms are getting worse\n- you're not getting better\n- you have other signs of illness, such as a [rash](https:\/\/www.healthdirect.gov.au\/rashes), loss of [appetite](https:\/\/www.healthdirect.gov.au\/changes-to-your-appetite) or feeling weak\n- you have had a high temperature for 5 days or more, or your temperature doesn't reduce by taking paracetamol\n### When should I call an ambulance?\n**Call triple zero (000) and ask for an ambulance if you have severe symptoms, such as:**\n\n- difficulty breathing, or blue lips or face\n- pain or pressure in your chest\n- cold and clammy skin, or pale and mottled skin\n- [fainting](https:\/\/www.healthdirect.gov.au\/fainting) or [collapsing](https:\/\/www.healthdirect.gov.au\/collapsing)\n- being [confused](https:\/\/www.healthdirect.gov.au\/confusion) or having difficulty waking up\n- little or no urine (wee)\n- [coughing up blood](https:\/\/www.healthdirect.gov.au\/haemoptysis-coughing-up-blood)\n\n[**FIND A HEALTH SERVICE** — The **Service Finder** can help you find doctors, pharmacies, hospitals and other health services.](https:\/\/www.healthdirect.gov.au\/australian-health-services)\n\n## How is COVID-19 diagnosed?\nThere are 2 types of tests that can show if you have the COVID-19 virus:\n\n- rapid antigen tests (RATs)\n- polymerase chain reaction tests (PCR or RT-PCR)\n\nBoth tests involve a nasal swab — a test where a long cotton bud (Q-tip) is gently inserted into your nose to collect a sample from the inside.\n\nYou can do a RAT at home. You use a nasal swab to collect a sample and then place it on a test device. Results usually appear in 10 to 20 minutes. Pharmacies, supermarkets and some petrol stations sell RATs. The RAT you buy will include everything you need to do the test and interpret your result.\n\nThere are now triple RATs available which test for COVID-19, [influenza A and B (flu)](https:\/\/www.healthdirect.gov.au\/flu) and [RSV (respiratory syncytial virus)](https:\/\/www.healthdirect.gov.au\/respiratory-syncytial-virus-rsv). These are available at pharmacies and supermarkets.\n\nRATs are quick and convenient but are less accurate than PCR tests, especially in the early stages of infection.\n\nTo get a PCR test, you will need to see your doctor. To do a PCR test, your doctor will use a nasal swab to collect a sample and then send it to a lab for processing. Your doctor will ask about your symptoms and may [examine you](https:\/\/www.healthdirect.gov.au\/physical-examination-by-a-doctor) as well.\n\n### What to do if you test positive\nStaying at home stops you from passing the COVID-19 virus on to people outside of your household. Stay home from work and keep children at home and away from [school](https:\/\/www.healthdirect.gov.au\/school-exclusion-periods) or childcare while you are unwell.\n\nTo help protect those around you, try to:\n\n- work from home where possible\n- practise [good hygiene](https:\/\/www.healthdirect.gov.au\/personal-hygiene) and [hand washing](https:\/\/www.healthdirect.gov.au\/hand-washing)\n- wear a mask if you must leave your home\n- avoid going to public places\n- avoid travelling on public transport and using taxis and ride-share services\n- avoid contact with people who are more likely to get very sick from COVID-19\n- follow the advice of your [local state and territory health department](https:\/\/www.health.gov.au\/about-us\/contact-us\/local-state-and-territory-health-departments)\n\nIf you have COVID-19, you should not visit hospitals, aged care facilities or disability care places for at least 7 days, or until your symptoms have gone.\n\nIf you have a healthcare appointment that you cannot miss, let the service know in advance that you have COVID-19.\n\n## How is COVID-19 treated?\nTreatment for COVID-19 will depend on your symptoms and how unwell you are.\n\n### Self-care at home\nSelf-care measures include getting lots of rest and drinking plenty of water to avoid [dehydration](https:\/\/www.healthdirect.gov.au\/dehydration) (your urine should be [pale yellow](https:\/\/www.healthdirect.gov.au\/urine-colour-chart)).\n\n### Medicines for COVID-19\nYou can manage mild symptoms with [over-the-counter medicines](https:\/\/www.healthdirect.gov.au\/over-the-counter-medicines) such as [paracetamol](https:\/\/www.healthdirect.gov.au\/paracetamol) or [ibuprofen](https:\/\/www.healthdirect.gov.au\/ibuprofen).\n\nThere are 2 antiviral treatments available for the treatment of COVID-19:\n\n- nirmatrelvir and ritonavir ([Paxlovid](https:\/\/www.healthdirect.gov.au\/medicines\/brand\/amt,1596341000168108\/paxlovid))\n- molnupiravir ([Lagevrio](https:\/\/www.healthdirect.gov.au\/medicines\/brand\/amt,1594701000168101\/lagevrio))\n- [remdesivir](https:\/\/www.healthdirect.gov.au\/medicines\/medicinal-product\/aht,26733\/remdesivir) (Veklury) — available in hospital\n\nYour doctor may recommend antiviral treatment if you are at risk of severe illness from COVID-19. To find out if you are eligible for antiviral treatment, see [eligibility for oral COVID-19 treatments](https:\/\/www.health.gov.au\/topics\/covid-19\/what-we-are-doing-about-COVID-19#covid19-oral-antiviral-treatment).\n\nCOVID-19 antivirals are taken as capsules or tablets. They help stop COVID-19 infections from becoming severe.\n\nAntiviral treatments for COVID-19 aren't safe to take if you:\n\n- are pregnant or breastfeeding\n- have severe kidney disease — you should not take Paxlovid\n- have liver disease — you should not take Paxlovid\n\nOral antiviral treatments may affect how the [contraceptive pill](https:\/\/www.healthdirect.gov.au\/the-pill-combined-oral-contraceptive-pill) works. You should use a [different type of contraception](https:\/\/www.healthdirect.gov.au\/contraception-options) while taking COVID-19 antiviral treatments.\n\nFemales should use other forms of contraception during treatment, and for:\n\n- 4 days after taking Lagevrio\n- 7 days after taking Paxlovid\n\nMales should also use contraception during treatment and for 3 months after taking Lagevrio.\n\nFor more, read the [Consumer Medicine Information](https:\/\/www.healthdirect.gov.au\/how-to-read-cmis) for your treatment. You can also talk to your doctor or [pharmacist](https:\/\/www.healthdirect.gov.au\/getting-the-most-out-of-your-pharmacist) about what is best for you.\n\n## What are the complications of COVID-19?\nMost people who get COVID-19 recover completely. But some people develop [long COVID](https:\/\/www.healthdirect.gov.au\/long-covid).\n\nSometimes, long COVID symptoms can last for months.\n\nComplications of severe COVID-19 can be life-threatening. You will need hospital treatment if you have a severe disease or complications.\n\n## Can COVID-19 be prevented?\n[COVID-19 vaccines](https:\/\/www.healthdirect.gov.au\/covid-19-vaccine-faqs) are effective at lowering your chance of getting very sick from COVID-19. The best protection against COVID-19 is to stay up to date with your vaccinations.\n\nIf you need help finding a COVID-19 vaccine clinic, use [our online guided search feature](https:\/\/www.healthdirect.gov.au\/australian-health-services\/guided-search\/covid-vaccine).\n\nYou can also help protect yourself and those around you from the virus that causes COVID-19 by:\n\n- wearing a [face mask](https:\/\/www.healthdirect.gov.au\/covid-19\/face-masks)\n- practising [good hygiene](https:\/\/www.healthdirect.gov.au\/personal-hygiene), including [hand washing](https:\/\/www.healthdirect.gov.au\/hand-washing)\n- practising physical distancing\n\nPhysical distancing means:\n\n- keeping 1.5 metres away from others when possible\n- avoiding handshaking, hugs, kisses and other physical greetings\n- avoiding crowds and large gatherings\n## Resources and support\nIf you have any questions about COVID-19 or the COVID-19 vaccines, talk to your doctor or pharmacist.\n\nRead about COVID-19 topics in an easy read format:\n\n- [What is COVID-19](https:\/\/www.nsw.gov.au\/health\/covid-19\/easy-read\/coronavirus-covid-19)\n- [Symptoms: If you feel sick](https:\/\/www.nsw.gov.au\/health\/covid-19\/easy-read\/symptoms)\n- [Managing COVID at home](https:\/\/www.nsw.gov.au\/health\/covid-19\/easy-read\/managing-covid-19-at-home)\n- [How to do a rapid antigen test (RAT) from your nose](https:\/\/www.health.gov.au\/resources\/publications\/how-to-do-a-rapid-antigen-test-from-your-nose-easy-read?language=en)\n- [How to do a rapid antigen test (RAT) with your saliva](https:\/\/www.health.gov.au\/resources\/publications\/how-to-do-a-rapid-antigen-test-with-your-saliva-easy-read?language=en)\n- [COVID-19 and ventilation](https:\/\/www.health.gov.au\/resources\/publications\/covid-19-and-ventilation-easy-read?language=en)\n### Languages other than English\nNSW Health has [translated information](https:\/\/www.nsw.gov.au\/health\/covid-19\/translated-resources) on COVID-19.\n\nHealth Translations has information in languages other than English on:\n\n- [Protecting yourself and others from COVID-19](https:\/\/www.healthtranslations.vic.gov.au\/resources\/protecting-yourself-and-others-from-covid-19)\n- [How to do a nasal rapid antigen test](https:\/\/www.healthtranslations.vic.gov.au\/resources\/how-to-do-a-nasal-rapid-antigen-test) (RAT)\n- [Paxlovid medicine for people with mild COVID-19](https:\/\/www.healthtranslations.vic.gov.au\/resources\/paxlovid-medicine-for-people-with-mild-covid-19)\n### Information for Aboriginal and\/or Torres Strait Islander peoples\nThe [National Indigenous Australians Agency (NIAA)](https:\/\/www.niaa.gov.au\/covid-19\/resources) has information on COVID-19 for Aboriginal and\/or Torres Strait Islander peoples.\n\n[Healthy WA](https:\/\/www.healthywa.wa.gov.au\/Articles\/A_E\/Coronavirus\/Coronavirus-information-for-Aboriginal-people) has COVID-19 resources for Aboriginal people.\n\nThe [Department of Health, Disability and Ageing](https:\/\/www.health.gov.au\/resources\/collections\/coronavirus-covid-19-living-with-covid-19-for-aboriginal-and-torres-strait-islander-people) has information on living with COVID-19 for Aboriginal and Torres Strait Islander people.","meta_canonical":null}

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URL	https://www.healthdirect.gov.au/covid-19
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Boilerpipe Text	Key facts COVID-19 is the disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). COVID-19 can affect anyone, but it's more serious for older people, pregnant females and people with underlying medical conditions. Most people with COVID-19 only get mild symptoms, but some can become very unwell. Wearing a face mask, practising good hygiene and maintaining physical distance from others where possible helps to protect against COVID-19. Getting the COVID-19 vaccination helps to protect you against getting severe disease. On this page What is COVID-19? What are the symptoms of COVID-19? Who is at risk of getting very sick with COVID-19? What causes COVID-19? How long am I infectious for? When should I see my doctor? How is COVID-19 diagnosed? How is COVID-19 treated? What are the complications of COVID-19? Can COVID-19 be prevented? Resources and support Related information on Australian websites What is COVID-19? COVID-19 is the disease caused by the virus called 'severe acute respiratory syndrome coronavirus 2' (SARS-CoV-2). COVID-19 is a type of coronavirus . COVID-19 is a contagious illness that can affect anyone. Some people get better easily, while others become very sick. COVID-19 can be especially serious for: older people people with underlying medical conditions pregnant females What are the symptoms of COVID-19? Most people with COVID-19 only get mild, cold-like symptoms . Common symptoms include: fever cough shortness of breath changed sense of smell or taste Other symptoms include: fatigue (tiredness) muscle pains sore throat headaches runny nose , blocked nose or sneezing chest pain or chest tightness dizziness or confusion Other symptoms gastrointestinal (stomach or bowel) symptoms include: a decreased appetite diarrhoea nausea and vomiting abdominal (tummy) pain constipation Some people have no symptoms at all. This is known as being asymptomatic. CHECK YOUR SYMPTOMS — Use the Symptom Checker and find out if you need to seek medical help. Who is at risk of getting very sick with COVID-19? You have a higher chance of getting very sick with COVID-19 if you have other diseases or conditions. The most common conditions that can increase your chance of severe COVID-19 are: hypertension (high blood pressure), especially if it's not well controlled obesity diabetes Other health conditions that can increase your risk are: some cancers (diagnosed in the past 5 years) some chronic (ongoing) inflammatory conditions chronic kidney failure or chronic liver disease chronic lung disease — such as moderate or severe asthma heart disease — coronary heart disease or heart failure some neurological conditions — such as stroke or dementia severe mental health conditions You are also more likely to become very sick from COVID-19 if you: are 65 years of age or older are an Aboriginal and/or Torres Strait Islander person with one health condition have immune system problems or take medicines that suppress the immune system Other risk factors include: living in a rural or remote area with limited access to doctors and hospitals living in a residential aged care facility having a complex disability being pregnant What causes COVID-19? Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes COVID-19. Researchers have identified many variants (types) of SARS-CoV-2 since the COVID-19 pandemic began. In most people, the virus infects the cells lining your upper airway (your nose and throat). This causes mild or moderate disease . If you get very sick from COVID-19, it's usually because you get an infection of your lower respiratory tract (your lungs). This can lead to pneumonia . How is COVID-19 spread between people? COVID-19 spreads from person to person by respiratory droplets or small airborne particles. You release droplets from your body when you: cough sneeze talk How long am I infectious for? You are generally considered infectious from 48 hours before your symptoms started or from testing positive if you have no symptoms. You may still be infectious for as long as you have symptoms, like fever, cough, shortness of breath, runny nose and sore throat. This may last for up to 10 days. When you are infectious, you can spread (infect) COVID-19 to other people. Even if you have no symptoms, you can still infect others. When should I see my doctor? If you have COVID-19 and are at greater risk of getting very unwell, it is important to see your doctor. When should my child see the doctor? It's rare for children to get very sick from COVID-19. Most children will have no symptoms or mild symptoms. If you are worried about your child's symptoms, contact your doctor as soon as possible. Ask for an urgent doctor's appointment if your child: has symptoms that are getting worse or are not getting better shows other signs of illness, such as a rash, loss of appetite or unusual tiredness has a high temperature for 5 days or more, or paracetamol does not bring down their temperature is aged 3 to 6 months old and has a temperature of 39°C or higher seems to have a high temperature When should I seek urgent care? Ask for an urgent doctor's appointment if: your symptoms are getting worse you're not getting better you have other signs of illness, such as a rash , loss of appetite or feeling weak you have had a high temperature for 5 days or more, or your temperature doesn't reduce by taking paracetamol When should I call an ambulance? Call triple zero (000) and ask for an ambulance if you have severe symptoms, such as: difficulty breathing, or blue lips or face pain or pressure in your chest cold and clammy skin, or pale and mottled skin fainting or collapsing being confused or having difficulty waking up little or no urine (wee) coughing up blood FIND A HEALTH SERVICE — The Service Finder can help you find doctors, pharmacies, hospitals and other health services. How is COVID-19 diagnosed? There are 2 types of tests that can show if you have the COVID-19 virus: rapid antigen tests (RATs) polymerase chain reaction tests (PCR or RT-PCR) Both tests involve a nasal swab — a test where a long cotton bud (Q-tip) is gently inserted into your nose to collect a sample from the inside. You can do a RAT at home. You use a nasal swab to collect a sample and then place it on a test device. Results usually appear in 10 to 20 minutes. Pharmacies, supermarkets and some petrol stations sell RATs. The RAT you buy will include everything you need to do the test and interpret your result. There are now triple RATs available which test for COVID-19, influenza A and B (flu) and RSV (respiratory syncytial virus) . These are available at pharmacies and supermarkets. RATs are quick and convenient but are less accurate than PCR tests, especially in the early stages of infection. To get a PCR test, you will need to see your doctor. To do a PCR test, your doctor will use a nasal swab to collect a sample and then send it to a lab for processing. Your doctor will ask about your symptoms and may examine you as well. What to do if you test positive Staying at home stops you from passing the COVID-19 virus on to people outside of your household. Stay home from work and keep children at home and away from school or childcare while you are unwell. To help protect those around you, try to: work from home where possible practise good hygiene and hand washing wear a mask if you must leave your home avoid going to public places avoid travelling on public transport and using taxis and ride-share services avoid contact with people who are more likely to get very sick from COVID-19 follow the advice of your local state and territory health department If you have COVID-19, you should not visit hospitals, aged care facilities or disability care places for at least 7 days, or until your symptoms have gone. If you have a healthcare appointment that you cannot miss, let the service know in advance that you have COVID-19. How is COVID-19 treated? Treatment for COVID-19 will depend on your symptoms and how unwell you are. Self-care at home Self-care measures include getting lots of rest and drinking plenty of water to avoid dehydration (your urine should be pale yellow ). Medicines for COVID-19 You can manage mild symptoms with over-the-counter medicines such as paracetamol or ibuprofen . There are 2 antiviral treatments available for the treatment of COVID-19: nirmatrelvir and ritonavir ( Paxlovid ) molnupiravir ( Lagevrio ) remdesivir (Veklury) — available in hospital Your doctor may recommend antiviral treatment if you are at risk of severe illness from COVID-19. To find out if you are eligible for antiviral treatment, see eligibility for oral COVID-19 treatments . COVID-19 antivirals are taken as capsules or tablets. They help stop COVID-19 infections from becoming severe. Antiviral treatments for COVID-19 aren't safe to take if you: are pregnant or breastfeeding have severe kidney disease — you should not take Paxlovid have liver disease — you should not take Paxlovid Oral antiviral treatments may affect how the contraceptive pill works. You should use a different type of contraception while taking COVID-19 antiviral treatments. Females should use other forms of contraception during treatment, and for: 4 days after taking Lagevrio 7 days after taking Paxlovid Males should also use contraception during treatment and for 3 months after taking Lagevrio. For more, read the Consumer Medicine Information for your treatment. You can also talk to your doctor or pharmacist about what is best for you. What are the complications of COVID-19? Most people who get COVID-19 recover completely. But some people develop long COVID . Sometimes, long COVID symptoms can last for months. Complications of severe COVID-19 can be life-threatening. You will need hospital treatment if you have a severe disease or complications. Can COVID-19 be prevented? COVID-19 vaccines are effective at lowering your chance of getting very sick from COVID-19. The best protection against COVID-19 is to stay up to date with your vaccinations. If you need help finding a COVID-19 vaccine clinic, use our online guided search feature . You can also help protect yourself and those around you from the virus that causes COVID-19 by: wearing a face mask practising good hygiene , including hand washing practising physical distancing Physical distancing means: keeping 1.5 metres away from others when possible avoiding handshaking, hugs, kisses and other physical greetings avoiding crowds and large gatherings Resources and support If you have any questions about COVID-19 or the COVID-19 vaccines, talk to your doctor or pharmacist. Read about COVID-19 topics in an easy read format: What is COVID-19 Symptoms: If you feel sick Managing COVID at home How to do a rapid antigen test (RAT) from your nose How to do a rapid antigen test (RAT) with your saliva COVID-19 and ventilation Languages other than English NSW Health has translated information on COVID-19. Health Translations has information in languages other than English on: Protecting yourself and others from COVID-19 How to do a nasal rapid antigen test (RAT) Paxlovid medicine for people with mild COVID-19 Information for Aboriginal and/or Torres Strait Islander peoples The National Indigenous Australians Agency (NIAA) has information on COVID-19 for Aboriginal and/or Torres Strait Islander peoples. Healthy WA has COVID-19 resources for Aboriginal people. The Department of Health, Disability and Ageing has information on living with COVID-19 for Aboriginal and Torres Strait Islander people.
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Tell the operator if you have COVID-19. ## Key facts - COVID-19 is the disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). - COVID-19 can affect anyone, but it's more serious for older people, pregnant females and people with underlying medical conditions. - Most people with COVID-19 only get mild symptoms, but some can become very unwell. - Wearing a face mask, practising good hygiene and maintaining physical distance from others where possible helps to protect against COVID-19. - Getting the COVID-19 vaccination helps to protect you against getting severe disease. ## On this page - [What is COVID-19?](https://www.healthdirect.gov.au/covid-19#what-is) - [What are the symptoms of COVID-19?](https://www.healthdirect.gov.au/covid-19#symptoms) - [Who is at risk of getting very sick with COVID-19?](https://www.healthdirect.gov.au/covid-19#risk) - [What causes COVID-19?](https://www.healthdirect.gov.au/covid-19#causes) - [How long am I infectious for?](https://www.healthdirect.gov.au/covid-19#infectious) - [When should I see my doctor?](https://www.healthdirect.gov.au/covid-19#doctor) - [How is COVID-19 diagnosed?](https://www.healthdirect.gov.au/covid-19#diagnosed) - [How is COVID-19 treated?](https://www.healthdirect.gov.au/covid-19#treated) - [What are the complications of COVID-19?](https://www.healthdirect.gov.au/covid-19#complications) - [Can COVID-19 be prevented?](https://www.healthdirect.gov.au/covid-19#prevented) - [Resources and support](https://www.healthdirect.gov.au/covid-19#resources) - [Related information on Australian websites](https://www.healthdirect.gov.au/covid-19#searchGeneralResults) ## What is COVID-19? COVID-19 is the disease caused by the virus called 'severe acute respiratory syndrome coronavirus 2' (SARS-CoV-2). COVID-19 is a type of [coronavirus](https://www.healthdirect.gov.au/about-coronaviruses). COVID-19 is a [contagious](https://www.healthdirect.gov.au/glossary-of-common-medical-terms#Contagious) illness that can affect anyone. Some people get better easily, while others become very sick. COVID-19 can be especially serious for: - older people - people with underlying medical conditions - [pregnant females](https://www.pregnancybirthbaby.org.au/coronavirus-covid-19-and-pregnancy) ## What are the symptoms of COVID-19? If you feel short of breath or have chest pain, call triple zero (000) immediately and ask for an ambulance. Tell the operator if you have COVID-19. Most people with COVID-19 only get mild, cold-like [symptoms](https://www.healthdirect.gov.au/glossary-of-common-medical-terms#Symptoms). Common symptoms include: - [fever](https://www.healthdirect.gov.au/fever) - [cough](https://www.healthdirect.gov.au/cough) - [shortness of breath](https://www.healthdirect.gov.au/shortness-of-breath) - changed [sense of smell](https://www.healthdirect.gov.au/anosmia-loss-of-smell) or taste Other symptoms include: - [fatigue](https://www.healthdirect.gov.au/fatigue) (tiredness) - [muscle pains](https://www.healthdirect.gov.au/muscle-aches-and-pains) - [sore throat](https://www.healthdirect.gov.au/sore-throat) - [headaches](https://www.healthdirect.gov.au/headaches) - [runny nose](https://www.healthdirect.gov.au/runny-nose), blocked nose or sneezing - [chest pain](https://www.healthdirect.gov.au/chest-pain) or chest tightness - [dizziness](https://www.healthdirect.gov.au/dizziness) or [confusion](https://www.healthdirect.gov.au/confusion) Other symptoms gastrointestinal (stomach or bowel) symptoms include: - a decreased [appetite](https://www.healthdirect.gov.au/changes-to-your-appetite) - [diarrhoea](https://www.healthdirect.gov.au/diarrhoea) - [nausea](https://www.healthdirect.gov.au/nausea) and [vomiting](https://www.healthdirect.gov.au/vomiting) - [abdominal (tummy) pain](https://www.healthdirect.gov.au/abdominal-pain) - [constipation](https://www.healthdirect.gov.au/constipation) Some people have no symptoms at all. This is known as being asymptomatic. [CHECK YOUR SYMPTOMS — Use the Symptom Checker and find out if you need to seek medical help.](https://www.healthdirect.gov.au/symptom-checker) ## Who is at risk of getting very sick with COVID-19? You have a higher chance of getting very sick with COVID-19 if you have other diseases or conditions. The most common conditions that can increase your chance of severe COVID-19 are: - [hypertension](https://www.healthdirect.gov.au/high-blood-pressure-hypertension) (high blood pressure), especially if it's not well controlled - [obesity](https://www.healthdirect.gov.au/obesity) - [diabetes](https://www.healthdirect.gov.au/diabetes) Other health conditions that can increase your risk are: - some cancers (diagnosed in the past 5 years) - some [chronic](https://www.healthdirect.gov.au/glossary-of-common-medical-terms#Chronic) (ongoing) inflammatory conditions - chronic [kidney failure](https://www.healthdirect.gov.au/kidney-failure) or chronic liver disease - chronic lung disease — such as moderate or severe [asthma](https://www.healthdirect.gov.au/asthma) - heart disease — [coronary heart disease](https://www.healthdirect.gov.au/coronary-heart-disease-and-atherosclerosis) or [heart failure](https://www.healthdirect.gov.au/heart-failure) - some neurological conditions — such as [stroke](https://www.healthdirect.gov.au/stroke) or [dementia](https://www.healthdirect.gov.au/dementia) - severe mental health conditions You are also more likely to become very sick from COVID-19 if you: - are 65 years of age or older - are an Aboriginal and/or Torres Strait Islander person with one health condition - have [immune system](https://www.healthdirect.gov.au/immune-system) problems or take medicines that suppress the immune system Other risk factors include: - living in a rural or remote area with limited access to doctors and hospitals - living in a [residential aged care facility](https://www.healthdirect.gov.au/residential-care) - having a complex disability - being pregnant ## What causes COVID-19? Severe [acute](https://www.healthdirect.gov.au/glossary-of-common-medical-terms#Acute) respiratory syndrome coronavirus 2 (SARS-CoV-2) causes COVID-19. Researchers have identified many variants (types) of SARS-CoV-2 since the COVID-19 pandemic began. In most people, the virus infects the cells lining your upper airway (your nose and throat). This causes mild or moderate [disease](https://www.healthdirect.gov.au/glossary-of-common-medical-terms#Disease). If you get very sick from COVID-19, it's usually because you get an infection of your lower respiratory tract (your lungs). This can lead to [pneumonia](https://www.healthdirect.gov.au/pneumonia). ### How is COVID-19 spread between people? COVID-19 spreads from person to person by respiratory droplets or small airborne particles. You release droplets from your body when you: - cough - sneeze - talk ## How long am I infectious for? You are generally considered infectious from 48 hours before your symptoms started or from testing positive if you have no symptoms. You may still be infectious for as long as you have symptoms, like fever, cough, shortness of breath, runny nose and sore throat. This may last for up to 10 days. When you are infectious, you can spread (infect) COVID-19 to other people. Even if you have no symptoms, you can still infect others. ## When should I see my doctor? If you have COVID-19 and are at greater risk of getting very unwell, it is important to see your doctor. ### When should my child see the doctor? It's rare for children to get very sick from COVID-19. Most [children](https://www.pregnancybirthbaby.org.au/coronavirus-covid-19-and-kids) will have no symptoms or mild symptoms. If you are worried about your child's symptoms, contact your doctor as soon as possible. Ask for an urgent doctor's appointment if your child: - has symptoms that are getting worse or are not getting better - shows other signs of illness, such as a rash, loss of appetite or unusual tiredness - [has a high temperature](https://www.healthdirect.gov.au/fever-and-high-temperature-in-children) for 5 days or more, or paracetamol does not bring down their temperature - is aged 3 to 6 months old and has a temperature of 39°C or higher - seems to have a high temperature If you have a baby under 3 months old with a fever above 38°C, take them to the nearest hospital emergency department immediately. ### When should I seek urgent care? Ask for an urgent doctor's appointment if: - your symptoms are getting worse - you're not getting better - you have other signs of illness, such as a [rash](https://www.healthdirect.gov.au/rashes), loss of [appetite](https://www.healthdirect.gov.au/changes-to-your-appetite) or feeling weak - you have had a high temperature for 5 days or more, or your temperature doesn't reduce by taking paracetamol ### When should I call an ambulance? Call triple zero (000) and ask for an ambulance if you have severe symptoms, such as: - difficulty breathing, or blue lips or face - pain or pressure in your chest - cold and clammy skin, or pale and mottled skin - [fainting](https://www.healthdirect.gov.au/fainting) or [collapsing](https://www.healthdirect.gov.au/collapsing) - being [confused](https://www.healthdirect.gov.au/confusion) or having difficulty waking up - little or no urine (wee) - [coughing up blood](https://www.healthdirect.gov.au/haemoptysis-coughing-up-blood) [FIND A HEALTH SERVICE — The Service Finder can help you find doctors, pharmacies, hospitals and other health services.](https://www.healthdirect.gov.au/australian-health-services) ## How is COVID-19 diagnosed? There are 2 types of tests that can show if you have the COVID-19 virus: - rapid antigen tests (RATs) - polymerase chain reaction tests (PCR or RT-PCR) Both tests involve a nasal swab — a test where a long cotton bud (Q-tip) is gently inserted into your nose to collect a sample from the inside. You can do a RAT at home. You use a nasal swab to collect a sample and then place it on a test device. Results usually appear in 10 to 20 minutes. Pharmacies, supermarkets and some petrol stations sell RATs. The RAT you buy will include everything you need to do the test and interpret your result. There are now triple RATs available which test for COVID-19, [influenza A and B (flu)](https://www.healthdirect.gov.au/flu) and [RSV (respiratory syncytial virus)](https://www.healthdirect.gov.au/respiratory-syncytial-virus-rsv). These are available at pharmacies and supermarkets. RATs are quick and convenient but are less accurate than PCR tests, especially in the early stages of infection. To get a PCR test, you will need to see your doctor. To do a PCR test, your doctor will use a nasal swab to collect a sample and then send it to a lab for processing. Your doctor will ask about your symptoms and may [examine you](https://www.healthdirect.gov.au/physical-examination-by-a-doctor) as well. ### What to do if you test positive Staying at home stops you from passing the COVID-19 virus on to people outside of your household. Stay home from work and keep children at home and away from [school](https://www.healthdirect.gov.au/school-exclusion-periods) or childcare while you are unwell. To help protect those around you, try to: - work from home where possible - practise [good hygiene](https://www.healthdirect.gov.au/personal-hygiene) and [hand washing](https://www.healthdirect.gov.au/hand-washing) - wear a mask if you must leave your home - avoid going to public places - avoid travelling on public transport and using taxis and ride-share services - avoid contact with people who are more likely to get very sick from COVID-19 - follow the advice of your [local state and territory health department](https://www.health.gov.au/about-us/contact-us/local-state-and-territory-health-departments) If you have COVID-19, you should not visit hospitals, aged care facilities or disability care places for at least 7 days, or until your symptoms have gone. If you have a healthcare appointment that you cannot miss, let the service know in advance that you have COVID-19. ## How is COVID-19 treated? Treatment for COVID-19 will depend on your symptoms and how unwell you are. ### Self-care at home Self-care measures include getting lots of rest and drinking plenty of water to avoid [dehydration](https://www.healthdirect.gov.au/dehydration) (your urine should be [pale yellow](https://www.healthdirect.gov.au/urine-colour-chart)). ### Medicines for COVID-19 You can manage mild symptoms with [over-the-counter medicines](https://www.healthdirect.gov.au/over-the-counter-medicines) such as [paracetamol](https://www.healthdirect.gov.au/paracetamol) or [ibuprofen](https://www.healthdirect.gov.au/ibuprofen). There are 2 antiviral treatments available for the treatment of COVID-19: - nirmatrelvir and ritonavir ([Paxlovid](https://www.healthdirect.gov.au/medicines/brand/amt,1596341000168108/paxlovid)) - molnupiravir ([Lagevrio](https://www.healthdirect.gov.au/medicines/brand/amt,1594701000168101/lagevrio)) - [remdesivir](https://www.healthdirect.gov.au/medicines/medicinal-product/aht,26733/remdesivir) (Veklury) — available in hospital Your doctor may recommend antiviral treatment if you are at risk of severe illness from COVID-19. To find out if you are eligible for antiviral treatment, see [eligibility for oral COVID-19 treatments](https://www.health.gov.au/topics/covid-19/what-we-are-doing-about-COVID-19#covid19-oral-antiviral-treatment). COVID-19 antivirals are taken as capsules or tablets. They help stop COVID-19 infections from becoming severe. Antiviral treatments for COVID-19 aren't safe to take if you: - are pregnant or breastfeeding - have severe kidney disease — you should not take Paxlovid - have liver disease — you should not take Paxlovid Oral antiviral treatments may affect how the [contraceptive pill](https://www.healthdirect.gov.au/the-pill-combined-oral-contraceptive-pill) works. You should use a [different type of contraception](https://www.healthdirect.gov.au/contraception-options) while taking COVID-19 antiviral treatments. Females should use other forms of contraception during treatment, and for: - 4 days after taking Lagevrio - 7 days after taking Paxlovid Males should also use contraception during treatment and for 3 months after taking Lagevrio. For more, read the [Consumer Medicine Information](https://www.healthdirect.gov.au/how-to-read-cmis) for your treatment. You can also talk to your doctor or [pharmacist](https://www.healthdirect.gov.au/getting-the-most-out-of-your-pharmacist) about what is best for you. ## What are the complications of COVID-19? Most people who get COVID-19 recover completely. But some people develop [long COVID](https://www.healthdirect.gov.au/long-covid). Sometimes, long COVID symptoms can last for months. Complications of severe COVID-19 can be life-threatening. You will need hospital treatment if you have a severe disease or complications. ## Can COVID-19 be prevented? [COVID-19 vaccines](https://www.healthdirect.gov.au/covid-19-vaccine-faqs) are effective at lowering your chance of getting very sick from COVID-19. The best protection against COVID-19 is to stay up to date with your vaccinations. If you need help finding a COVID-19 vaccine clinic, use [our online guided search feature](https://www.healthdirect.gov.au/australian-health-services/guided-search/covid-vaccine). You can also help protect yourself and those around you from the virus that causes COVID-19 by: - wearing a [face mask](https://www.healthdirect.gov.au/covid-19/face-masks) - practising [good hygiene](https://www.healthdirect.gov.au/personal-hygiene), including [hand washing](https://www.healthdirect.gov.au/hand-washing) - practising physical distancing Physical distancing means: - keeping 1.5 metres away from others when possible - avoiding handshaking, hugs, kisses and other physical greetings - avoiding crowds and large gatherings ## Resources and support If you have any questions about COVID-19 or the COVID-19 vaccines, talk to your doctor or pharmacist. Read about COVID-19 topics in an easy read format: - [What is COVID-19](https://www.nsw.gov.au/health/covid-19/easy-read/coronavirus-covid-19) - [Symptoms: If you feel sick](https://www.nsw.gov.au/health/covid-19/easy-read/symptoms) - [Managing COVID at home](https://www.nsw.gov.au/health/covid-19/easy-read/managing-covid-19-at-home) - [How to do a rapid antigen test (RAT) from your nose](https://www.health.gov.au/resources/publications/how-to-do-a-rapid-antigen-test-from-your-nose-easy-read?language=en) - [How to do a rapid antigen test (RAT) with your saliva](https://www.health.gov.au/resources/publications/how-to-do-a-rapid-antigen-test-with-your-saliva-easy-read?language=en) - [COVID-19 and ventilation](https://www.health.gov.au/resources/publications/covid-19-and-ventilation-easy-read?language=en) ### Languages other than English NSW Health has [translated information](https://www.nsw.gov.au/health/covid-19/translated-resources) on COVID-19. Health Translations has information in languages other than English on: - [Protecting yourself and others from COVID-19](https://www.healthtranslations.vic.gov.au/resources/protecting-yourself-and-others-from-covid-19) - [How to do a nasal rapid antigen test](https://www.healthtranslations.vic.gov.au/resources/how-to-do-a-nasal-rapid-antigen-test) (RAT) - [Paxlovid medicine for people with mild COVID-19](https://www.healthtranslations.vic.gov.au/resources/paxlovid-medicine-for-people-with-mild-covid-19) ### Information for Aboriginal and/or Torres Strait Islander peoples The [National Indigenous Australians Agency (NIAA)](https://www.niaa.gov.au/covid-19/resources) has information on COVID-19 for Aboriginal and/or Torres Strait Islander peoples. [Healthy WA](https://www.healthywa.wa.gov.au/Articles/A_E/Coronavirus/Coronavirus-information-for-Aboriginal-people) has COVID-19 resources for Aboriginal people. The [Department of Health, Disability and Ageing](https://www.health.gov.au/resources/collections/coronavirus-covid-19-living-with-covid-19-for-aboriginal-and-torres-strait-islander-people) has information on living with COVID-19 for Aboriginal and Torres Strait Islander people. #### Sources: Virology Journal [(The newly emerged COVID-19 disease: a systemic review)](https://virologyj.biomedcentral.com/articles/10.1186/s12985-020-01363-5 "The newly emerged COVID-19 disease: a systemic review"), International Journal of Anti-Microbial Agents [(Review of the 2019 novel coronavirus (SARS-CoV-2) based on current evidence)](https://www.sciencedirect.com/science/article/pii/S0924857920300984 "Review of the 2019 novel coronavirus (SARS-CoV-2) based on current evidence"), Age and Ageing [(COVID-19 in older people: a rapid clinical review)](https://academic.oup.com/ageing/article/49/4/501/5831205 "COVID-19 in older people: a rapid clinical review"), Journal of Evidence Based Medicine [(Clinical manifestations of COVID‐19: An overview of 102 systematic reviews with evidence mapping)](https://pmc.ncbi.nlm.nih.gov/articles/PMC9353366/ "Clinical manifestations of COVID‐19: An overview of 102 systematic reviews with evidence mapping"), Journal of Clinical Medicine [(COVID-19: Specific and Non-Specific Clinical Manifestations and Symptoms: The Current State of Knowledge)](https://www.mdpi.com/2077-0383/9/6/1753 "COVID-19: Specific and Non-Specific Clinical Manifestations and Symptoms: The Current State of Knowledge"), Journal of Family Medicine and Primary Care [(Retrospective analysis of risk factors associated with mortality in hospitalized COVID-19 patients)](https://pubmed.ncbi.nlm.nih.gov/39629421 "Retrospective analysis of risk factors associated with mortality in hospitalized COVID-19 patients"), Journal of Infection and Public Health [(Regional risk factors associated with adverse outcomes of COVID-19 infection among the older adult: A systematic review and meta-analysis)](https://pubmed.ncbi.nlm.nih.gov/39754850/ "Regional risk factors associated with adverse outcomes of COVID-19 infection among the older adult: A systematic review and meta-analysis"), Department of Health, Disability and Ageing [(High-risk groups and settings for COVID-19)](https://www.health.gov.au/topics/covid-19/high-risk-groups-and-settings "High-risk groups and settings for COVID-19"), International Journal of Molecular Sciences [(Comprehensive Review of COVID-19: Epidemiology, Pathogenesis, Advancement in Diagnostic and Detection Techniques, and Post-Pandemic Treatment Strategies)](https://www.mdpi.com/1422-0067/25/15/8155 "Comprehensive Review of COVID-19: Epidemiology, Pathogenesis, Advancement in Diagnostic and Detection Techniques, and Post-Pandemic Treatment Strategies"), Therapeutic Goods Administration [(COVID-19 rapid antigen self-tests that are approved in Australia)](https://www.tga.gov.au/products/covid-19/covid-19-tests/covid-19-rapid-antigen-self-tests-home-use/covid-19-rapid-antigen-self-tests-are-approved-australia "COVID-19 rapid antigen self-tests that are approved in Australia"), BMJ Best Practice [(Coronavirus disease 2019 (COVID-19))](https://bestpractice.bmj.com/topics/en-gb/3000168 "Coronavirus disease 2019 (COVID-19)"), Therapeutic Goods Administration [(TGA provisionally approves two oral COVID-19 treatments, molnupiravir (LAGEVRIO) and nirmatrelvir + ritonavir (PAXLOVID))](https://www.tga.gov.au/news/media-releases/tga-provisionally-approves-two-oral-covid-19-treatments-molnupiravir-lagevrio-and-nirmatrelvir-ritonavir-paxlovid "TGA provisionally approves two oral COVID-19 treatments, molnupiravir (LAGEVRIO) and nirmatrelvir + ritonavir (PAXLOVID)"), European Journal of Pediatrics [(Guidelines for the treatment and management of children and adolescents with COVID-19)](https://link.springer.com/article/10.1007/s00431-022-04615-4 "Guidelines for the treatment and management of children and adolescents with COVID-19"), Journal of Infection [(The duration of infectiousness of individuals infected with SARS-CoV-2)](https://www.journalofinfection.com/article/S0163-4453\(20\)30651-4/fulltext "The duration of infectiousness of individuals infected with SARS-CoV-2"), Journal of Clinical Medicine [(Silent Hypoxemia in the Emergency Department: A Retrospective Cohort of Two Clinical Phenotypes in Critical COVID-19)](https://www.mdpi.com/2077-0383/11/17/5034 "Silent Hypoxemia in the Emergency Department: A Retrospective Cohort of Two Clinical Phenotypes in Critical COVID-19"), Diseases [(Acute Kidney Injury in COVID-19 Patients: Pathogenesis, Clinical Characteristics, Therapy, and Mortality)](https://pmc.ncbi.nlm.nih.gov/articles/PMC9397016 "Acute Kidney Injury in COVID-19 Patients: Pathogenesis, Clinical Characteristics, Therapy, and Mortality"), Australian Medicines Handbook [(Molnupiravir)](https://amhonline.amh.net.au/chapters/anti-infectives/antivirals/other-antivirals/molnupiravir "Molnupiravir") Learn more here about the [development and quality assurance of healthdirect content](https://www.healthdirect.gov.au/about-our-content). Last reviewed: September 2025 [Back To Top](https://www.healthdirect.gov.au/covid-19#backToTop) ## Search our site for - [Cough](https://www.healthdirect.gov.au/search-results/Cough "Search results for: Cough") - [Pneumonia](https://www.healthdirect.gov.au/search-results/Pneumonia "Search results for: Pneumonia") - [Breathing Difficulties](https://www.healthdirect.gov.au/search-results/Breathing%20Difficulties "Search results for: Breathing Difficulties") - [SARS](https://www.healthdirect.gov.au/search-results/SARS "Search results for: SARS") - [Pandemics](https://www.healthdirect.gov.au/search-results/Pandemics "Search results for: Pandemics") ## Need more information? These trusted information partners have more on this topic. General search results Results for medical professionals Top results [COVID-19 and pregnancy Learn about COVID-19 and pregnancy. Find out what to do if you have COVID-19 symptoms while pregnant and how you can protect yourself and your baby. Read more on Pregnancy,Birth & Baby website ![Pregnancy,Birth & Baby](https://media.healthdirect.org.au/images/logos/h40/PBB_logo.png)](https://www.pregnancybirthbaby.org.au/coronavirus-covid-19-and-pregnancy) [COVID-19 and kids Here's what you should know about COVID-19 and children, including symptoms, how to treat COVID-19, getting vaccinated and preventing infection. Read more on Pregnancy,Birth & Baby website ![Pregnancy,Birth & Baby](https://media.healthdirect.org.au/images/logos/h40/PBB_logo.png)](https://www.pregnancybirthbaby.org.au/coronavirus-covid-19-and-kids) [Testing positive to COVID-19 while pregnant Learn what to do if you test positive for COVID-19 while pregnant. Read about symptoms and treatment of COVID-19 during labour and breastfeeding. Read more on Pregnancy,Birth & Baby website ![Pregnancy,Birth & Baby](https://media.healthdirect.org.au/images/logos/h40/PBB_logo.png)](https://www.pregnancybirthbaby.org.au/testing-positive-to-covid-19-while-pregnant) [COVID-19 vaccine COVID-19 vaccine information for the Western Australian community. Read more on WA Health website ![WA Health](https://media.healthdirect.org.au/images/logos/h40/department-of-health-logo-colour-a9f371.png)](https://www.healthywa.wa.gov.au/COVID19vaccine) [COVID-19 vaccines \\| NCIRS Get reliable and accurate information about COVID-19 vaccines in Australia Read more on NCIRS website ![NCIRS](https://media.healthdirect.org.au/images/logos/h40/ncirs_australia_logo-4eccdf.png)](https://ncirs.org.au/public/covid-19-vaccines) [COVID-19 vaccinations \\| SA Health Information on the COVID-19 vaccine, including availability, eligibility, safety and vaccination records Read more on SA Health website ![SA Health](https://media.healthdirect.org.au/images/logos/h40/SA-Health_logo.png)](https://www.sahealth.sa.gov.au/wps/wcm/connect/public+content/sa+health+internet/conditions/infectious+diseases/covid-19/vaccinations/covid-19+vaccinations) [COVID-19 vaccines - ACT Government Information about COVID-19 vaccinations in the ACT. Read more on ACT Health website ![ACT Health](https://media.healthdirect.org.au/images/logos/h40/actgovhealth_logo-12ee9a.png)](https://www.act.gov.au/health/vaccines-and-immunisations/covid-19-vaccines) [COVID-19 vaccination in NSW \\| NSW Government Staying up to date with your vaccinations is a simple step you can take to help protect yourself, your family and everyone you love. Read more on NSW Health website ![NSW Health](https://media.healthdirect.org.au/images/logos/h40/NSW-Health.png)](https://www.nsw.gov.au/health-and-wellbeing/covid-19/vaccination) [FAQs - COVID-19 Vaccine - Haemophilia Foundation Australia This fact sheet answers common questions about having a COVID-19 vaccine if you have a bleeding disorder like haemophilia: how to prevent bleeding, safety and having FLUVAX at the same time. Read more on Haemophilia Foundation Australia website ![Haemophilia Foundation Australia](https://media.healthdirect.org.au/images/logos/h40/hfalogo-tagline-e3f155.png)](https://www.haemophilia.org.au/bleeding-disorders/faqs/covid-19-vaccine/) [COVID-19 vaccine - get vaccinated \\| Health \\| Queensland Government Find out more about receiving a COVID-19 vaccine. Read more on Queensland Health website ![Queensland Health](https://media.healthdirect.org.au/images/logos/h40/Queensland-Government_logo.png)](https://www.qld.gov.au/health/conditions/all/prevention/covid-19/covid-19-vaccine) Show more Top results [Rapid Antigen Testing (RAT) for COVID-19 Rapid antigen testing (RAT) is a type of test used to detect COVID-19. RAT involves swabbing the nose or mouth and then placing the swab in a chemical solution. It works by detecting and reacting to proteins (antigens) on the surface of the COVID-19 virus. Read more on Ausmed Education website ![Ausmed Education](https://media.healthdirect.org.au/images/logos/h40/ausmed-new-logo-872e67.png)](https://www.ausmed.com/learn/articles/rapid-antigen-testing) [COVID-19 vaccines in 2023 - Australian Prescriber As SARSâCoVâ2 continues to evolve, vaccines are being updated, and policymakers are reviewing the optimal timing of future booster doses to maintain adequate protection against severe illness, particularly for older adults. Read more on Australian Prescriber website ![Australian Prescriber](https://media.healthdirect.org.au/images/logos/h40/australian-prescriber_2023_logo-5f8e5b.png)](https://australianprescriber.tg.org.au/articles/covid-19-vaccines-in-2023.html) [Ivermectin for preventing and treating COVID‐19 - Popp, M - 2021 \\| Cochrane Library Read more on Cochrane Australia website ![Cochrane Australia](https://media.healthdirect.org.au/images/logos/h40/cochrane_australia_stacked_rgb-15fbd4.png)](https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD015017.pub2/full) [Raw Stories from the COVID-19 Frontline An Ausmed and The Nurse Break collaboration brings you this scrolling feed of stories from those on the frontline of the health service! Read more on Ausmed Education website ![Ausmed Education](https://media.healthdirect.org.au/images/logos/h40/ausmed-new-logo-872e67.png)](https://www.ausmed.com/learn/articles/raw-stories-from-the-covid-19-frontline) [COVID-19 Guide - Immunisation Coalition Essential COVID-19 clinical reference: latest vaccine schedules, antiviral protocols, risk stratification & treatment guidelines for healthcare professionals. Read more on Immunisation Coalition (Health Professionals) website ![Immunisation Coalition (Health Professionals)](https://media.healthdirect.org.au/images/logos/h40/immunisation-coalition-logo-84853b.png)](https://immunisationcoalition.org.au/healthcare-professionals/covid-19-guide/) [CoRiCal: COVID-19 Risk Calculator - Immunisation Coalition CoRiCal is a tool to help people make decisions about getting a COVID-19 vaccine. It shows how the vaccine can lower the chance of catching, getting sick from or dying from COVID-19. It also shows the chance of getting rare side effects from the vaccines. Read more on Immunisation Coalition (Health Professionals) website ![Immunisation Coalition (Health Professionals)](https://media.healthdirect.org.au/images/logos/h40/immunisation-coalition-logo-84853b.png)](https://immunisationcoalition.org.au/healthcare-professionals/corical-covid-19-risk-calculator/) Show more ## Disclaimer Healthdirect Australia is not responsible for the content and advertising on the external website you are now entering. 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Readable Markdown	## Key facts - COVID-19 is the disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). - COVID-19 can affect anyone, but it's more serious for older people, pregnant females and people with underlying medical conditions. - Most people with COVID-19 only get mild symptoms, but some can become very unwell. - Wearing a face mask, practising good hygiene and maintaining physical distance from others where possible helps to protect against COVID-19. - Getting the COVID-19 vaccination helps to protect you against getting severe disease. ## On this page - [What is COVID-19?](https://www.healthdirect.gov.au/covid-19#what-is) - [What are the symptoms of COVID-19?](https://www.healthdirect.gov.au/covid-19#symptoms) - [Who is at risk of getting very sick with COVID-19?](https://www.healthdirect.gov.au/covid-19#risk) - [What causes COVID-19?](https://www.healthdirect.gov.au/covid-19#causes) - [How long am I infectious for?](https://www.healthdirect.gov.au/covid-19#infectious) - [When should I see my doctor?](https://www.healthdirect.gov.au/covid-19#doctor) - [How is COVID-19 diagnosed?](https://www.healthdirect.gov.au/covid-19#diagnosed) - [How is COVID-19 treated?](https://www.healthdirect.gov.au/covid-19#treated) - [What are the complications of COVID-19?](https://www.healthdirect.gov.au/covid-19#complications) - [Can COVID-19 be prevented?](https://www.healthdirect.gov.au/covid-19#prevented) - [Resources and support](https://www.healthdirect.gov.au/covid-19#resources) - [Related information on Australian websites](https://www.healthdirect.gov.au/covid-19#searchGeneralResults) ## What is COVID-19? COVID-19 is the disease caused by the virus called 'severe acute respiratory syndrome coronavirus 2' (SARS-CoV-2). COVID-19 is a type of [coronavirus](https://www.healthdirect.gov.au/about-coronaviruses). COVID-19 is a [contagious](https://www.healthdirect.gov.au/glossary-of-common-medical-terms#Contagious) illness that can affect anyone. Some people get better easily, while others become very sick. COVID-19 can be especially serious for: - older people - people with underlying medical conditions - [pregnant females](https://www.pregnancybirthbaby.org.au/coronavirus-covid-19-and-pregnancy) ## What are the symptoms of COVID-19? Most people with COVID-19 only get mild, cold-like [symptoms](https://www.healthdirect.gov.au/glossary-of-common-medical-terms#Symptoms). Common symptoms include: - [fever](https://www.healthdirect.gov.au/fever) - [cough](https://www.healthdirect.gov.au/cough) - [shortness of breath](https://www.healthdirect.gov.au/shortness-of-breath) - changed [sense of smell](https://www.healthdirect.gov.au/anosmia-loss-of-smell) or taste Other symptoms include: - [fatigue](https://www.healthdirect.gov.au/fatigue) (tiredness) - [muscle pains](https://www.healthdirect.gov.au/muscle-aches-and-pains) - [sore throat](https://www.healthdirect.gov.au/sore-throat) - [headaches](https://www.healthdirect.gov.au/headaches) - [runny nose](https://www.healthdirect.gov.au/runny-nose), blocked nose or sneezing - [chest pain](https://www.healthdirect.gov.au/chest-pain) or chest tightness - [dizziness](https://www.healthdirect.gov.au/dizziness) or [confusion](https://www.healthdirect.gov.au/confusion) Other symptoms gastrointestinal (stomach or bowel) symptoms include: - a decreased [appetite](https://www.healthdirect.gov.au/changes-to-your-appetite) - [diarrhoea](https://www.healthdirect.gov.au/diarrhoea) - [nausea](https://www.healthdirect.gov.au/nausea) and [vomiting](https://www.healthdirect.gov.au/vomiting) - [abdominal (tummy) pain](https://www.healthdirect.gov.au/abdominal-pain) - [constipation](https://www.healthdirect.gov.au/constipation) Some people have no symptoms at all. This is known as being asymptomatic. [CHECK YOUR SYMPTOMS — Use the Symptom Checker and find out if you need to seek medical help.](https://www.healthdirect.gov.au/symptom-checker) ## Who is at risk of getting very sick with COVID-19? You have a higher chance of getting very sick with COVID-19 if you have other diseases or conditions. The most common conditions that can increase your chance of severe COVID-19 are: - [hypertension](https://www.healthdirect.gov.au/high-blood-pressure-hypertension) (high blood pressure), especially if it's not well controlled - [obesity](https://www.healthdirect.gov.au/obesity) - [diabetes](https://www.healthdirect.gov.au/diabetes) Other health conditions that can increase your risk are: - some cancers (diagnosed in the past 5 years) - some [chronic](https://www.healthdirect.gov.au/glossary-of-common-medical-terms#Chronic) (ongoing) inflammatory conditions - chronic [kidney failure](https://www.healthdirect.gov.au/kidney-failure) or chronic liver disease - chronic lung disease — such as moderate or severe [asthma](https://www.healthdirect.gov.au/asthma) - heart disease — [coronary heart disease](https://www.healthdirect.gov.au/coronary-heart-disease-and-atherosclerosis) or [heart failure](https://www.healthdirect.gov.au/heart-failure) - some neurological conditions — such as [stroke](https://www.healthdirect.gov.au/stroke) or [dementia](https://www.healthdirect.gov.au/dementia) - severe mental health conditions You are also more likely to become very sick from COVID-19 if you: - are 65 years of age or older - are an Aboriginal and/or Torres Strait Islander person with one health condition - have [immune system](https://www.healthdirect.gov.au/immune-system) problems or take medicines that suppress the immune system Other risk factors include: - living in a rural or remote area with limited access to doctors and hospitals - living in a [residential aged care facility](https://www.healthdirect.gov.au/residential-care) - having a complex disability - being pregnant ## What causes COVID-19? Severe [acute](https://www.healthdirect.gov.au/glossary-of-common-medical-terms#Acute) respiratory syndrome coronavirus 2 (SARS-CoV-2) causes COVID-19. Researchers have identified many variants (types) of SARS-CoV-2 since the COVID-19 pandemic began. In most people, the virus infects the cells lining your upper airway (your nose and throat). This causes mild or moderate [disease](https://www.healthdirect.gov.au/glossary-of-common-medical-terms#Disease). If you get very sick from COVID-19, it's usually because you get an infection of your lower respiratory tract (your lungs). This can lead to [pneumonia](https://www.healthdirect.gov.au/pneumonia). ### How is COVID-19 spread between people? COVID-19 spreads from person to person by respiratory droplets or small airborne particles. You release droplets from your body when you: - cough - sneeze - talk ## How long am I infectious for? You are generally considered infectious from 48 hours before your symptoms started or from testing positive if you have no symptoms. You may still be infectious for as long as you have symptoms, like fever, cough, shortness of breath, runny nose and sore throat. This may last for up to 10 days. When you are infectious, you can spread (infect) COVID-19 to other people. Even if you have no symptoms, you can still infect others. ## When should I see my doctor? If you have COVID-19 and are at greater risk of getting very unwell, it is important to see your doctor. ### When should my child see the doctor? It's rare for children to get very sick from COVID-19. Most [children](https://www.pregnancybirthbaby.org.au/coronavirus-covid-19-and-kids) will have no symptoms or mild symptoms. If you are worried about your child's symptoms, contact your doctor as soon as possible. Ask for an urgent doctor's appointment if your child: - has symptoms that are getting worse or are not getting better - shows other signs of illness, such as a rash, loss of appetite or unusual tiredness - [has a high temperature](https://www.healthdirect.gov.au/fever-and-high-temperature-in-children) for 5 days or more, or paracetamol does not bring down their temperature - is aged 3 to 6 months old and has a temperature of 39°C or higher - seems to have a high temperature ### When should I seek urgent care? Ask for an urgent doctor's appointment if: - your symptoms are getting worse - you're not getting better - you have other signs of illness, such as a [rash](https://www.healthdirect.gov.au/rashes), loss of [appetite](https://www.healthdirect.gov.au/changes-to-your-appetite) or feeling weak - you have had a high temperature for 5 days or more, or your temperature doesn't reduce by taking paracetamol ### When should I call an ambulance? Call triple zero (000) and ask for an ambulance if you have severe symptoms, such as: - difficulty breathing, or blue lips or face - pain or pressure in your chest - cold and clammy skin, or pale and mottled skin - [fainting](https://www.healthdirect.gov.au/fainting) or [collapsing](https://www.healthdirect.gov.au/collapsing) - being [confused](https://www.healthdirect.gov.au/confusion) or having difficulty waking up - little or no urine (wee) - [coughing up blood](https://www.healthdirect.gov.au/haemoptysis-coughing-up-blood) [FIND A HEALTH SERVICE — The Service Finder can help you find doctors, pharmacies, hospitals and other health services.](https://www.healthdirect.gov.au/australian-health-services) ## How is COVID-19 diagnosed? There are 2 types of tests that can show if you have the COVID-19 virus: - rapid antigen tests (RATs) - polymerase chain reaction tests (PCR or RT-PCR) Both tests involve a nasal swab — a test where a long cotton bud (Q-tip) is gently inserted into your nose to collect a sample from the inside. You can do a RAT at home. You use a nasal swab to collect a sample and then place it on a test device. Results usually appear in 10 to 20 minutes. Pharmacies, supermarkets and some petrol stations sell RATs. The RAT you buy will include everything you need to do the test and interpret your result. There are now triple RATs available which test for COVID-19, [influenza A and B (flu)](https://www.healthdirect.gov.au/flu) and [RSV (respiratory syncytial virus)](https://www.healthdirect.gov.au/respiratory-syncytial-virus-rsv). These are available at pharmacies and supermarkets. RATs are quick and convenient but are less accurate than PCR tests, especially in the early stages of infection. To get a PCR test, you will need to see your doctor. To do a PCR test, your doctor will use a nasal swab to collect a sample and then send it to a lab for processing. Your doctor will ask about your symptoms and may [examine you](https://www.healthdirect.gov.au/physical-examination-by-a-doctor) as well. ### What to do if you test positive Staying at home stops you from passing the COVID-19 virus on to people outside of your household. Stay home from work and keep children at home and away from [school](https://www.healthdirect.gov.au/school-exclusion-periods) or childcare while you are unwell. To help protect those around you, try to: - work from home where possible - practise [good hygiene](https://www.healthdirect.gov.au/personal-hygiene) and [hand washing](https://www.healthdirect.gov.au/hand-washing) - wear a mask if you must leave your home - avoid going to public places - avoid travelling on public transport and using taxis and ride-share services - avoid contact with people who are more likely to get very sick from COVID-19 - follow the advice of your [local state and territory health department](https://www.health.gov.au/about-us/contact-us/local-state-and-territory-health-departments) If you have COVID-19, you should not visit hospitals, aged care facilities or disability care places for at least 7 days, or until your symptoms have gone. If you have a healthcare appointment that you cannot miss, let the service know in advance that you have COVID-19. ## How is COVID-19 treated? Treatment for COVID-19 will depend on your symptoms and how unwell you are. ### Self-care at home Self-care measures include getting lots of rest and drinking plenty of water to avoid [dehydration](https://www.healthdirect.gov.au/dehydration) (your urine should be [pale yellow](https://www.healthdirect.gov.au/urine-colour-chart)). ### Medicines for COVID-19 You can manage mild symptoms with [over-the-counter medicines](https://www.healthdirect.gov.au/over-the-counter-medicines) such as [paracetamol](https://www.healthdirect.gov.au/paracetamol) or [ibuprofen](https://www.healthdirect.gov.au/ibuprofen). There are 2 antiviral treatments available for the treatment of COVID-19: - nirmatrelvir and ritonavir ([Paxlovid](https://www.healthdirect.gov.au/medicines/brand/amt,1596341000168108/paxlovid)) - molnupiravir ([Lagevrio](https://www.healthdirect.gov.au/medicines/brand/amt,1594701000168101/lagevrio)) - [remdesivir](https://www.healthdirect.gov.au/medicines/medicinal-product/aht,26733/remdesivir) (Veklury) — available in hospital Your doctor may recommend antiviral treatment if you are at risk of severe illness from COVID-19. To find out if you are eligible for antiviral treatment, see [eligibility for oral COVID-19 treatments](https://www.health.gov.au/topics/covid-19/what-we-are-doing-about-COVID-19#covid19-oral-antiviral-treatment). COVID-19 antivirals are taken as capsules or tablets. They help stop COVID-19 infections from becoming severe. Antiviral treatments for COVID-19 aren't safe to take if you: - are pregnant or breastfeeding - have severe kidney disease — you should not take Paxlovid - have liver disease — you should not take Paxlovid Oral antiviral treatments may affect how the [contraceptive pill](https://www.healthdirect.gov.au/the-pill-combined-oral-contraceptive-pill) works. You should use a [different type of contraception](https://www.healthdirect.gov.au/contraception-options) while taking COVID-19 antiviral treatments. Females should use other forms of contraception during treatment, and for: - 4 days after taking Lagevrio - 7 days after taking Paxlovid Males should also use contraception during treatment and for 3 months after taking Lagevrio. For more, read the [Consumer Medicine Information](https://www.healthdirect.gov.au/how-to-read-cmis) for your treatment. You can also talk to your doctor or [pharmacist](https://www.healthdirect.gov.au/getting-the-most-out-of-your-pharmacist) about what is best for you. ## What are the complications of COVID-19? Most people who get COVID-19 recover completely. But some people develop [long COVID](https://www.healthdirect.gov.au/long-covid). Sometimes, long COVID symptoms can last for months. Complications of severe COVID-19 can be life-threatening. You will need hospital treatment if you have a severe disease or complications. ## Can COVID-19 be prevented? [COVID-19 vaccines](https://www.healthdirect.gov.au/covid-19-vaccine-faqs) are effective at lowering your chance of getting very sick from COVID-19. The best protection against COVID-19 is to stay up to date with your vaccinations. If you need help finding a COVID-19 vaccine clinic, use [our online guided search feature](https://www.healthdirect.gov.au/australian-health-services/guided-search/covid-vaccine). You can also help protect yourself and those around you from the virus that causes COVID-19 by: - wearing a [face mask](https://www.healthdirect.gov.au/covid-19/face-masks) - practising [good hygiene](https://www.healthdirect.gov.au/personal-hygiene), including [hand washing](https://www.healthdirect.gov.au/hand-washing) - practising physical distancing Physical distancing means: - keeping 1.5 metres away from others when possible - avoiding handshaking, hugs, kisses and other physical greetings - avoiding crowds and large gatherings ## Resources and support If you have any questions about COVID-19 or the COVID-19 vaccines, talk to your doctor or pharmacist. Read about COVID-19 topics in an easy read format: - [What is COVID-19](https://www.nsw.gov.au/health/covid-19/easy-read/coronavirus-covid-19) - [Symptoms: If you feel sick](https://www.nsw.gov.au/health/covid-19/easy-read/symptoms) - [Managing COVID at home](https://www.nsw.gov.au/health/covid-19/easy-read/managing-covid-19-at-home) - [How to do a rapid antigen test (RAT) from your nose](https://www.health.gov.au/resources/publications/how-to-do-a-rapid-antigen-test-from-your-nose-easy-read?language=en) - [How to do a rapid antigen test (RAT) with your saliva](https://www.health.gov.au/resources/publications/how-to-do-a-rapid-antigen-test-with-your-saliva-easy-read?language=en) - [COVID-19 and ventilation](https://www.health.gov.au/resources/publications/covid-19-and-ventilation-easy-read?language=en) ### Languages other than English NSW Health has [translated information](https://www.nsw.gov.au/health/covid-19/translated-resources) on COVID-19. Health Translations has information in languages other than English on: - [Protecting yourself and others from COVID-19](https://www.healthtranslations.vic.gov.au/resources/protecting-yourself-and-others-from-covid-19) - [How to do a nasal rapid antigen test](https://www.healthtranslations.vic.gov.au/resources/how-to-do-a-nasal-rapid-antigen-test) (RAT) - [Paxlovid medicine for people with mild COVID-19](https://www.healthtranslations.vic.gov.au/resources/paxlovid-medicine-for-people-with-mild-covid-19) ### Information for Aboriginal and/or Torres Strait Islander peoples The [National Indigenous Australians Agency (NIAA)](https://www.niaa.gov.au/covid-19/resources) has information on COVID-19 for Aboriginal and/or Torres Strait Islander peoples. [Healthy WA](https://www.healthywa.wa.gov.au/Articles/A_E/Coronavirus/Coronavirus-information-for-Aboriginal-people) has COVID-19 resources for Aboriginal people. The [Department of Health, Disability and Ageing](https://www.health.gov.au/resources/collections/coronavirus-covid-19-living-with-covid-19-for-aboriginal-and-torres-strait-islander-people) has information on living with COVID-19 for Aboriginal and Torres Strait Islander people.
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