COVID-19

COVID-19 is caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), which is a respiratory virus that affects humans. Coronaviruses can cause illnesses that range in severity; from symptoms similar to the common cold and then others causing more serious diseases such as Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS).

Signs and symptoms

Symptoms usually begin a few days after contact with the virus and may include:

  • fever or chills
  • cough
  • sore throat
  • shortness of breath
  • tiredness or weakness

Most people recover from COVID-19 within one to two weeks.

Groups at higher risk

Some people are more likely to become very unwell from COVID-19, including:

  • older adults
  • pregnant people
  • Aboriginal and Torres Strait Islander people
  • people with chronic medical conditions or weakened immune systems

These groups should seek medical advice early if they develop symptoms.

Treatment

Most people recover at home with rest, fluids and simple medicines to relieve symptoms.

Some people at higher risk of severe illness may be eligible for antiviral medication. Speak to your health professional if you are concerned about your symptoms.

COVID-19 can sometimes lead to complications, such as pneumonia or worsen existing medical conditions, which may require hospital care.

Transmission

COVID-19 spreads when an infected person coughs, sneezes, talks or breathes, releasing droplets and tiny particles into the air.

People can also become infected by touching contaminated surfaces and then touching their face.

You can spread COVID-19 to others before symptoms appear and while you are unwell. People are usually most infectious in the first few days of their illness.

If you have COVID-19 symptoms, stay home until you are feeling better and do not have a fever.

Prevention

Vaccination is the best protection against severe illness from COVID-19.

For the most current advice on vaccination, eligibility and what is funded, use the following links, or speak with your health professional:

Other prevention steps

You can also reduce the spread of COVID-19 by:

  • staying home when you are sick
  • wearing a mask if you need to be around others while unwell
  • washing your hands regularly with soap and water or using an alcohol-based hand rub
  • covering coughs and sneezes with a tissue or your elbow and disposing of used tissues immediately
  • avoiding touching your eyes, nose and mouth
  • cleaning frequently touched surfaces such as door handles
  • improving ventilation by opening windows and spending time outdoors

Help and assistance

If you are concerned about symptoms:

  • Call 13 HEALTH (13 43 25 84) or speak to your health professional for advice.

Healthdirect

In an emergency

If you are in an emergency situation, call 000

Health advice

Get qualified health advice 24/7 for the cost of a local call: 13 HEALTH (13 43 25 84)