Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Influenza A is a virus that can cause the flu and serious illness. Learn about influenza A subtypes, and how vaccination can prevent infection.
The flu is a viral infection affecting your nose, throat and sometimes your lungs. It is typically more severe than a cold. Find out more about the flu.
What is a pandemic?
A pandemic is the worldwide spread of a new disease, such as the coronavirus (COVID-19) or a new influenza virus. Here's what you need to know, including how epidemics are different.
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.
Flu vaccine FAQs
Find out when to get your flu shot and learn about its side effects, effectiveness and safety. Is flu vaccination impacted by COVID-19?
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.
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.
How colds and flu impact blood donations — and how you can help
Up to 1,400 people per day are cancelling their blood donation appointments, following an early start to the cold and flu season. Here's how your donation can help.
A cold is a viral infection that affects the nose, the throat and upper airways. Find out more about the common cold.
A high temperature is a normal response to infection and can be a sign of a cold or flu. Learn how to take your temperature and care for yourself.