News
New landmark chickenpox vaccine begins UK rollout to protect thousands of children
The new MMRV vaccine is here.
Emily Sergeant -
2nd January 2026 
A new landmark chickenpox vaccine is beginning its rollout across the UK in a bid to help protect hundreds of thousands of children.
Chickenpox is a common infection in children that spreads easily.
It is usually mild but it can lead to serious complications which need hospitalisation, including chest infections and fits. The latest Government data indicates that half of children will contract chickenpox by the age of four, and 90% by the age of 10.
Currently, children who catch chickenpox are typically advised to stay off school until all spots have formed a scab – which is usually five days after the spots appear.
But now, this new vaccine will mean children can miss fewer days in nursery or school, and reduce time parents need to take off work to care for them.
Hundreds of thousands of young children are now being offered the chickenpox protection as part of routine NHS childhood vaccinations.
— NHS England (@NHSEngland) January 2, 2026
The combined vaccine adds chickenpox protection to the existing measles, mumps and rubella schedule.
Read more ➡️ https://t.co/7kWNMnPgLm pic.twitter.com/mJYmBmU8zH
Surprisingly, it’s estimated that around £24 million is lost in income and productivity every year in the UK due to childhood chickenpox, so not only will the new vaccine rollout save money this way, but it is also expected to save the NHS a whopping £15 million a year in costs for treating the common condition.
The new vaccine comes following a recommendation from the Joint Committee on Vaccination and Immunisations – with a combined MMRV vaccine replacing the MMR vaccine to protect against measles, mumps, rubella, and chickenpox (varicella).
From now on, GP practices on the NHS will start to offer children the combined MMRV vaccine at 12 months and 18 months of age.
Dr Claire Fuller, who is the National Medical Director for NHS England, called the rollout a ‘hugely positive moment’ for children and their families.
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“From now, the combined vaccine to protect against measles, mumps, rubella and chickenpox will be available at children’s routine vaccination appointments to keep children healthier and prevent sickness from these highly contagious viruses,” commented Dr Fuller.
“The new vaccine will also help the health service move its focus from sickness to prevention, and keep more children safe and in school.”
Featured Image – Jonny McCullagh (via Wikimedia Commons)
