Who shouldn't have the flu vaccine?
Very few people are unable to have the flu vaccine, but you should avoid it if you have had a serious allergic reaction to the flu vaccine in the past.
Egg allergy and the flu vaccine
People who have an egg allergy may be at increased risk of reaction to the injectable flu vaccine because some flu vaccines are made using eggs.
In recent years, flu vaccines that are egg-free have become available. If an egg-free flu vaccine isn't available, your GP may be able to find a suitable flu vaccine with a low egg content.
Depending on the severity of your egg allergy, your GP may decide to refer you to a specialist to have the vaccination in hospital.
Fever and the flu vaccine
If you are ill with a fever, it's best to delay your flu vaccination until you have recovered. There is no need to delay your flu vaccine if you have a minor illness with no fever such as a cold.
Antibiotics and the flu vaccine
It is fine to have the flu vaccine while you are taking antibiotics.
Children and the flu vaccine
Children over the age of 2 who are eligible for an annual flu vaccination are usually given it as a nasal spray instead of an injected flu vaccine. Find out which children can and can't have nasal spray flu vaccine.
Page last reviewed: 24 August 2018
Next review due: 24 August 2019