MMR vaccination protects against measles, mumps and rubella, three infections that spread easily between people. It is especially important to be up to date before travelling to countries where these diseases remain common. A pre-travel consultation reviews your vaccination history to confirm whether MMR vaccination is advised.
What Is MMR?
MMR is a combined vaccine that protects against measles, mumps and rubella (german measles). These infections spread easily between people and can lead to serious complications, including meningitis, blindness and hearing loss. Measles and rubella can also pose serious risks during pregnancy.
Who Should Consider Vaccination?
MMR vaccination is recommended for adults and children born on or before 31 December 2019 who did not receive both doses when they were younger, and is especially important for those travelling to, or living in, a country with a higher risk of measles, mumps or rubella. Anyone who could become pregnant, healthcare workers, and those born between 1970 and 1990 (who may not have been fully vaccinated) should also check their status.
Vaccination Schedule
Two doses of the MMR vaccine, given at least four weeks apart, provide long-term protection. If you’re unsure whether you’ve had both doses, your GP surgery can check your vaccination history and arrange catch-up doses if needed.
Who Should Not Have This Vaccine
MMR is a live vaccine and is not suitable for everyone. It is not recommended for people who are pregnant, those with a significantly weakened immune system, or anyone who has had a serious allergic reaction to a previous dose or to an ingredient in the vaccine. A pre-travel consultation will assess your individual suitability.
Frequently Asked Questions
How many doses of MMR vaccine do I need?
Two doses, given at least four weeks apart, provide long-term protection.
Is MMR vaccination available on the NHS?
Yes, MMR vaccination and catch-up doses are available free through the NHS via your GP surgery.
Can MMR vaccine be given with other travel vaccines?
MMR can usually be given alongside inactivated travel vaccines, but if you also need the yellow fever vaccine, a gap of at least four weeks between the two live vaccines is generally recommended unless travel is imminent.
Can I have the MMR vaccine if I’m pregnant?
No, MMR is a live vaccine and is not recommended during pregnancy; speak to your GP about the best timing for vaccination.
Why does MMR matter for travel specifically?
Measles outbreaks continue to occur in many countries, including popular travel destinations, so confirming you’re fully vaccinated helps protect you and others while travelling.
Sources and Further Reading
Clinically reviewed by Abrar Gill, MPharm, Berkeley Travel Clinic. Last reviewed: 1 August 2026. This information is general guidance and does not replace individual clinical assessment; book a travel health consultation for personalised advice.
