About coronaviruses

Coronaviruses can cause several illnesses, from the common cold to serious respiratory infections and pneumonia. Learn more about coronaviruses.

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COVID-19

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.

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Immunisation and vaccinations

Immunisation and vaccinations are simple and effective preventative measures to help protect children and adults against harmful infections and diseases before they come into contact with them in the community.

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Vaccine preventable diseases

Vaccine preventable diseases (VPDs) — such as measles, mumps — can be prevented by an immunisation program. Learn more about VPDs in Australia.

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COVID-19 vaccine FAQs

COVID-19 vaccination can help protect you against severe disease and hospitalisation. See how often you should be getting vaccinated against COVID-19.

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Immunisation side effects

Immunisation side effects are unwanted effects that may happen after you get a vaccine. Learn how to treat mild adverse events after a vaccine.

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Cold or flu? (infographic)

Can't tell if you've got the cold or the flu? This infographic helps you compare cold and flu symptoms, debunk the most common myths.

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Long COVID

Long COVID is the name given to the ongoing symptoms that you may get after having COVID-19. Learn more about long COVID symptoms and treatment.

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Medicines for cold and flu

Learn about over-the-counter medicines that might help relieve cold and flu symptoms and when antiviral medicine may be helpful.

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Face masks

Face masks can protect you from viruses, like COVID-19 and the flu, and bushfire smoke. Learn more about the different types of face masks.

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Coughs and colds in children

Most coughs and colds in children are caused by viruses. Find out how to treat your child and prevent them from developing and spreading a cold.

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Travel vaccinations

Find out why vaccinations are important before you travel overseas. Learn about the vaccines you need to consider, their side effects and safety.

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Flu vaccine FAQs

Frequently asked questions about flu shots - why get a flu shot, when to get one, side effects and can I get a COVID-19 vaccine at the same time?

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Immunisation or vaccination - what's the difference?

What's the difference between immunisation and vaccination? Find out how vaccines work and the difference between primary and booster doses.

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Immunisation and vaccinations for your child

Vaccinations and immunisation protect babies and children. Read more on why and when to vaccinate your child, and about side effects and costs.

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Vaccinations and pregnancy

Vaccination is especially important before and during pregnancy. Read on to learn why, as well as information on side effects and costs.

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Human papillomavirus and HPV vaccine

Human papillomavirus (HPV) is a virus commonly spread through sexual contact which can cause cervical cancer. But vaccination can prevent it.

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How do I know if I'm immune to measles?

You’re likely to be immune if you’re vaccinated against measles, or have already had measles. Learn more.

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10 tips to fight the flu – infographic

Flu vaccine and good hygiene are some of the most important ways to help prevent colds and flu. Here's a handy list of tips to fight the flu.

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Measles

Measles is a very infectious viral disease. It’s spread via droplets in the air. Learn about the symptoms of measles and why vaccination is essential.

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Yellow fever

Yellow fever is a disease that spreads through infected mosquitos in areas of Africa, Central or South America. Learn about the yellow fever vaccine.

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Polio (poliomyelitis)

Polio is a highly contagious viral infection that can cause paralysis and death. Learn about symptoms, treatment, and how vaccines prevent polio.

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Haemophilus influenzae type b (Hib)

Haemophilus influenzae type b (Hib) is a dangerous infection. It is rare in Australia, due to routine vaccination of babies. Learn about Hib symptoms.

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Side effects of medicines including vaccines

Side effects are any unwanted effects of a medicine. Learn more about different types of adverse reactions and what to do if you have them.

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Thrombosis with thrombocytopenia syndrome (TTS)

Learn about TTS, a blood-clotting syndrome linked to the AstraZeneca COVID-19 vaccine (Vaxzevria). This vaccine is no longer available in Australia.

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How the HPV vaccine is eliminating cervical cancer in Australia

Australia could be the first country in the world to eliminate cervical cancer, thanks to the free HPV immunisation program and new Cervical Screening Test.

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Shingles — infographic

Shingles is a viral infection that causes a painful blistering rash. This infographic provides you with information on the symptoms, treatments and vaccination.

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Pneumococcal disease

Pneumococcal disease is a bacterial infection that is easily spread. Read more about pneumococcal symptoms, treatment and vaccination here.

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Smallpox

Smallpox is a highly infectious disease, eradicated worldwide by successful vaccination. Read about prevention and its relationship to mpox.

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Diphtheria

Diphtheria is an infectious disease that usually affects your nose and throat. Learn more about diphtheria symptoms, treatment and vaccination.

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