Flu can be unpleasant, but if you're otherwise healthy, it'll usually clear up on its own in about a week.

But flu can be more severe in certain people, such as:

• anyone aged 65 and over
• pregnant women
• children and adults with an underlying health condition (such as long-term heart or respiratory disease)
• children and adults with weakened immune systems

Anyone in these risk groups is more likely to develop potentially serious complications of flu, such as pneumonia (a lung infection), so it's recommended that they have a flu vaccine every year to help protect them.

Who should get the flu vaccine?

This year the flu vaccine is being offered on the NHS to:

• adults 65 and over
• people with certain medical conditions (including children in at-risk groups from 6 months of age)
• pregnant women
• people living with someone who's at high risk from coronavirus (on the NHS shielded patient list)
• children aged 2 and 3 on 31 August 2020
• children in primary school
• children in year 7 (secondary school)
• frontline health or social care workers

Later in the year, the flu vaccine may be given to people aged 50 to 64. More information will be available later in the autumn.

However, if you're aged 50 to 64 and in an at-risk group, you should not delay having your flu vaccine.