Protecting your child against chickenpox
On 1 January 2026, the MMRV vaccine – a single vaccine that protects against measles, mumps, rubella, and chickenpox (known as varicella) - was added to the UK childhood immunisation schedule.
- Children born from January 2025 will receive the MMRV vaccine at 12 and 18 months
- Those born between July and December 2024 get MMRV doses at 18 months and 3 years 4 months
- Children born between September 2022 and June 2024 get one MMRV dose at 3 years 4 months
- A catch-up programme runs from November 2026 for eligible children aged under 6.
Why add chickenpox protection?
- While many people consider chickenpox to be a mild childhood illness, it can lead to serious complications including bacterial infections such as strep A, brain and lung inflammation, and stroke. In rare cases, it can be fatal.
- The vaccine means your child can be protected from these serious complications, and potential hospitalisation, caused by chickenpox without the risk of catching it.
A vaccine with a proven track record
- The MMRV vaccine has been safely used for over 10 years in countries including Canada, Australia and Germany, where chickenpox cases and resulting hospital admissions have notably fallen.
- This vaccine will also reduce the number of missed nursery and school days for children and families.
What families need to do
When a child is due for vaccination, GP practices will contact parents and carers who are encouraged to book an appointment when receiving their invite. If you think your child is due for their vaccination and you haven’t been contacted, please get in touch with your GP.
Where can I find more information?
Published on:
Thu, 15 January 2026