Advice and resources : MMR vaccine
Overview
Measles, mumps and rubella are highly infectious conditions that can have serious, potentially fatal complications, including:
- meningitis
- swelling of the brain (encephalitis)
- deafness
The MMR jab is a safe and effective combined vaccine that protects against 3 serious diseases – measles, mumps and rubella (German measles) – in a single injection.
The full course of MMR vaccination requires 2 doses. These vaccinations are normally given before primary school.
If your child has missed any doses of MMR vaccine when they were younger, they can be given 1 or 2 doses of MMR vaccine in school.
Your child will be invited to have the vaccination at school. If your child does not currently attend school, they will be invited to an alternative local community venue.
It is especially important for teenagers leaving home for college to be up-to-date with the MMR vaccine as they are at higher risk of mumps.

