Colds

A cold is an infection that affects your nose and throat. Find out about the common cold, including symptoms, treatment and when to see your doctor.

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Colds and flu

Find out more about how to treat the cold or flu, how to avoid catching the cold or the flu and special cases in which to take extra care.

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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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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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Runny nose

Runny nose, also called rhinorrhoea, can be caused by things like allergies, colds and flu. Learn how to treat and prevent a runny nose.

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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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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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Flu (influenza)

Influenza is a viral infection that affects your nose and throat. Find out more about the flu and how to protect yourself by getting vaccinated.

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Sore throat (pharyngitis)

Pharyngitis is a symptom of a bacterial or viral infection and common with a cold or flu. Learn how to care for a sore throat and when to see a doctor.

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Adenoviruses

Adenoviruses are a group of viruses that cause cold and flu-like symptoms. Learn more about the symptoms and treatment of adenoviruses.

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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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The real reasons why soup is good for you

Get tips on how to make your soups even more nutritious and exciting this winter, and find out whether chicken soup can, in fact, cure the common cold.

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Sinusitis

Sinusitis is inflammation of the hollow spaces in the skull behind and between the eyes, forehead and cheeks. Read more about symptoms and treatment.

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Cough

Most coughs are caused by viruses which inflame the throat, airways or lungs. Here are some tips to relieve a chesty, dry or persistent cough.

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What is the difference between bacterial and viral infections?

Bacterial and viral infections must be treated differently. Misusing antibiotics to treat viral infections leads to the problem of antibiotic resistance.

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Hand washing

Hand washing is also one of the most important ways to prevent the spread of infection by the accumulation of germs on your hands.

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Vitamin C and your health

Vitamin C is an essential nutrient to stay healthy. Fruits and vegetables are the best source of vitamin C. Here's how you can get enough vitamin C.

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Severe acute respiratory syndrome (SARS)

Severe acute respiratory syndrome (SARS) is a viral disease that can cause severe pneumonia. Know what to do in a future outbreak.

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MERS

Middle East respiratory syndrome (MERS) is caused by a coronavirus. It can cause fever, cough and shortness of breath. Find out more about MERS here.

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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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Ears

Ears play a crucial role in hearing and balance. Learn about the outer, middle, and inner ear, common ear problems, and when to seek medical help.

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School exclusion periods

If your child has an infectious illness, you may need to keep them home to stop it spreading at daycare or school. Learn about school exclusion periods here.

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Acupuncture

Acupuncture is a Chinese medicine treatment. Practitioners use needles to stimulate points in the body to help in the treatment of some conditions.

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Looking after a sick child

Mild illnesses are common in children. Learn how to care for your child and know when their condition is more serious and you need medical help.

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