Flu Vaccination Service (NHS over 65)
Seasonal Influenza (Flu) vaccination is available every year to help protect both adults and children at risk of flu and its complications.
The flu vaccine helps protect against flu, which can be a serious or life-threatening illness. It's offered on the NHS every year in autumn or winter to people at higher risk of getting seriously ill from flu.
Who should have the flu vaccine
The flu vaccine is recommended for people at higher risk of getting seriously ill from flu.
It's offered on the NHS every year in autumn or winter.
You can get the free NHS flu vaccine if you:
are aged 65 or over (including those who will be 65 by 31 March 2027)
are aged 18 to 64 and have certain long-term health conditions
are pregnant
live in a care home
are the main carer for an older or disabled person, or receive a carer's allowance
live with someone who has a weakened immune system
are experiencing homelessness or staying in a homeless hostel or night shelter
Frontline health and social care workers can also get a flu vaccine through their employer.
Having the flu vaccine at the same time as other vaccines
You can have the flu vaccine at the same time as other vaccines such as the COVID-19 and shingles vaccines.
It's not usually given at the same time as the RSV vaccine, but you can have them at the same time if a doctor or nurse thinks it's needed.
Who cannot have the flu vaccine
Most people who are eligible for the flu vaccine can have it.
You only cannot have the vaccine if you've had a serious allergic reaction (anaphylaxis) to a previous dose of the vaccine or an ingredient in the vaccine.
Some of the flu vaccines used in the UK contain egg protein. Tell the person vaccinating you if you have an egg allergy.
Getting vaccinated if you're unwell
If you have a high temperature, wait until you're feeling better before having your flu vaccine.
Flu vaccine ingredients
There are several types of flu vaccine given in the UK. If you're eligible for the flu vaccine on the NHS, you'll be offered one of the types that's most appropriate for you.
Side effects of the flu vaccine
The most common side effects of the flu vaccine are mild and get better within 1 to 2 days.
They can include:
pain or soreness where the injection was given
a slightly raised temperature
an aching body
More serious side effects such as a severe allergic reaction (anaphylaxis) are very rare. The person who vaccinates you will be trained to deal with allergic reactions and treat them immediately.
The injected flu vaccines used in the UK do not contain live flu viruses. They cannot give you flu.
How well the flu vaccine works and how long it lasts
The flu vaccine aims to protect you against the most common types of flu viruses.
There's still a chance you might get flu after getting vaccinated, but it's likely to be milder and not last as long.
The vaccine usually takes up to 14 days to work.
Protection from the flu vaccine goes down with time and the types of flu virus the vaccine protects against are updated each year. This is why it's important to get the flu vaccine every year.
