Influenza risks

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About influenza

Influenza (flu) is an acute viral infection of the respiratory tract.

The majority of people have had or will catch the influenza virus at some stage in their life.

If you are a healthy individual, influenza can be unpleasant but will often get better on its own. Recovery usually takes between 2 and 7 days.

But, it can make some people in higher risk groups very ill. People in this higher risk group include:

  • the elderly
  • young children or babies
  • people with underlying health conditions such as lung or heart problems

The NHS has set up a programme of yearly flu jabs for those at risk to help. It’s important to get the flu vaccine if you’re advised to.

Be prepared

You can prepare for a flu outbreak by:

  • ensuring you and anyone you are responsible for are up to date with flu vaccinations if eligible
  • keeping a stock of medicine to help relieve symptoms
  • considering keeping a back-up supply of any prescription medication. Doctors surgeries will become very busy in the event of a flu outbreak
  • keeping a stock of non-perishable food during the flu season, so you don’t have to leave your home if you become ill
  • finding out about flu symptoms, so you can spot the flu earlier and avoid spreading the virus. Find out and how you can get help if you need it https://www.nhs.uk/conditions/flu/

If you contract flu you should stay at home for at least one week or longer if you still have symptoms.

Cover your mouth when coughing or sneezing. Wash your hands or sanitize them to stop spreading the virus.

A pharmacist can give you treatment advice and recommend flu remedies.