The introduction of the Varicella (chicken pox) vaccination into routine child immunisations schedule is being introduced from 1st Jan 2026. It will be combined with the existing Measles, Mumps and Rubella (MMR) vaccination and will be called the MMRV vaccine
From 1st Jan 2026, all children will be offered the combined MMRV instead of the MMR as part of the childhood routine 2-dose vaccination schedule.
Immunisation schedules for children:
Children born from 1st Jan 2025 will get 2 doses of MMRV at 12 months and 18 months
12 month immunisations:
- MMRV (Measles, mumps, rubella, chickenpox)
- PCV (Pneumococcal disease)
- MenB (Meningococcal B disease)
18 month immunisations:
- MMRV (Measles, mumps, rubella, chickenpox)
- 6-in-1 DTaP/IPV/Hib/HepB (Diphtheria, tetanus, whooping cough, polio, haemophilus influenzae B, hepatitis B)
Children born from 1st July 2024 to 31st December 2024 should have had MMR at 12 months, will get two doses at remaining appointments at 18 months and 3 years 4 months
12 month immunisations
- MMR (Measles, mumps, rubella)
- PCV (Pneumococcus)
- MenB (Meningococcus B)
18 month immunisations
- MMRV (Measles, mumps, rubella, chickenpox)
- 6-in-1 DTaP/IPV/Hib/HepB (Diphtheria, tetanus, whooping cough, polio, haemophilus influenzae B, hepatitis B)
3 years 4 months (pre-school immunisations)
- MMRV (Measles, mumps, rubella, chickenpox)
- dTaP/IPV (Diphtheria, tetanus, whooping cough, polio)
Children who present late for their 12-month appointment should receive MMRV and the 3-year-4-month dose can be omitted
Children born from 1st September 2022 to 30th June 2024 should have had MMR at 12 months, will get one dose of MMRV at 3 years 4 month
12 month immunisations
- MMR (Measles, mumps, rubella)
- PCV (Pneumococcal disease)
- MenB (Meningococcal B disease)
- Hib/MenC (Haemophilus influenzae B, meningococcal C disease)
3 years 4 months (pre-school immunisations)
- MMRV (Measles, mumps, rubella, chickenpox)
- dTaP/IPV (Diphtheria, tetanus, whooping cough, polio)
Children born from 1st January 2020 to 31st August 2022 should have had two MMR’s at 12 months and 3 years 4 months. No further scheduled childhood appointments.
There will be a selective catch-up programme for
- Children who have not had chickenpox infection
- Children who are not fully immunised (2 doses) against chickenpox
Implementation: 1 November 2026 to 31 March 2028
Children born on or before 31st December 2019 should have had two MMR’s at 12 months and 3 years 4 months. No further scheduled childhood appointments.
A significant proportion of this age group will have had chickenpox before and are not eligible for MMRV through either routine schedule or selective catch-up.
Some children will only receive 1 dose of MMRV
There is still a very good protection against severe disease and older children are more likely to have already been exposed
There are two types of MMRV vaccine used:
Priorix-Tetra (GSK)
does not contain porcine gelatine
ProQuad (MSD)
contains porcine gelatine