Flu (influenza)

Flu (influenza) is a virus that spreads in the winter months. Find out more about what flu is, how it affects people with lung conditions and how you can prevent it. 

Asthma + Lung UK

Flu symptoms and treatment

Find out what the symptoms of flu are, when to get medical help for flu and how flu is treated.
Asthma + Lung UK

How can I prevent flu?

Find out about flu vaccines and other ways to prevent catching and spreading flu.
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