The short version
Every disease on Ireland's routine schedule is also covered in United Kingdom, so a child who is up to date is unlikely to need extra vaccines - although the timing of some doses differs.
United Kingdom also routinely vaccinates against Flu, which Ireland does not include for all children. Keep the record of those doses - they still count.
For Diphtheria, Tetanus, Whooping cough, Polio, Hib and Hepatitis B and others, both countries vaccinate but at different ages. If you move part-way through a course, the new clinic will fit the remaining doses into the local schedule; a dose your child has already had is not wasted.
From each country's official schedule. Combination vaccines mean one injection can count for several diseases.
| Disease | 🇬🇧 United Kingdom | 🇮🇪 Ireland | |
|---|---|---|---|
| Diphtheria Both - different ages | 8 weeks, 12 weeks, 16 weeks, 18 months, 3 years 4 months, 14 years (school year 9) | 2 months, 4 months, 6 months, 13 months, Junior infants (age 4-5, school), 1st year of secondary school (around 12-13) | Both - different ages |
| Tetanus Both - different ages | 8 weeks, 12 weeks, 16 weeks, 18 months, 3 years 4 months, 14 years (school year 9) | 2 months, 4 months, 6 months, 13 months, Junior infants (age 4-5, school), 1st year of secondary school (around 12-13) | Both - different ages |
| Whooping cough Both - different ages | 8 weeks, 12 weeks, 16 weeks, 18 months, 3 years 4 months | 2 months, 4 months, 6 months, 13 months, Junior infants (age 4-5, school), 1st year of secondary school (around 12-13) | Both - different ages |
| Polio Both - different ages | 8 weeks, 12 weeks, 16 weeks, 18 months, 3 years 4 months, 14 years (school year 9) | 2 months, 4 months, 6 months, 13 months, Junior infants (age 4-5, school) | Both - different ages |
| Hib Both - different ages | 8 weeks, 12 weeks, 16 weeks, 18 months | 2 months, 4 months, 6 months, 13 months | Both - different ages |
| Hepatitis B Both - different ages | 8 weeks, 12 weeks, 16 weeks, 18 months | 2 months, 4 months, 6 months, 13 months | Both - different ages |
| Pneumococcal disease Both - different ages | 16 weeks, 1 year (12-13 months) | 2 months, 6 months, 13 months | Both - different ages |
| Rotavirus Both - different ages | 8 weeks, 12 weeks | 2 months, 4 months | Both - different ages |
| Measles Both - different ages | 1 year (12-13 months), 18 months, 3 years 4 months | 12 months, Junior infants (age 4-5, school) | Both - different ages |
| Mumps Both - different ages | 1 year (12-13 months), 18 months, 3 years 4 months | 12 months, Junior infants (age 4-5, school) | Both - different ages |
| Rubella Both - different ages | 1 year (12-13 months), 18 months, 3 years 4 months | 12 months, Junior infants (age 4-5, school) | Both - different ages |
| Chickenpox Both - different ages | 1 year (12-13 months), 18 months, 3 years 4 months | 12 months, Junior infants (age 4-5, school) | Both - different ages |
| Meningococcal B Both - different ages | 8 weeks, 12 weeks, 1 year (12-13 months) | 2 months, 4 months, 12 months | Both - different ages |
| Meningococcal C Both - different ages | 14 years (school year 9) | 13 months, 1st year of secondary school (around 12-13) | Both - different ages |
| Meningococcal A, W, Y Both - different ages | 14 years (school year 9) | 1st year of secondary school (around 12-13) | Both - different ages |
| HPV Both - different ages | 12 to 13 years (school year 8) | 1st year of secondary school (around 12-13) | Both - different ages |
| Flu Only in United Kingdom | 2 years to school Year 11 (annually) | - | Only in United Kingdom |
What to do when you arrive
- Bring written records. Your child's vaccination record (the UK "red book", a clinic printout or an app export) with the vaccine names, dates and batch numbers if you have them. If it is not in English, a translation helps.
- Register with a doctor or clinic early and ask for a vaccination review rather than waiting for the next scheduled appointment.
- Expect to continue, not restart. Doses already given are normally counted; the clinic fills the gaps to match Ireland's schedule for your child's current age.
- Check nursery and school requirements. Ireland's health service will usually ask for your child's vaccination history when you register with a doctor or clinic, and may compare it with the local schedule before nursery or school.
- Moving the other way later? Keep copies of everything - see moving from Ireland to United Kingdom (coming soon).
See the full schedules: United Kingdom · Ireland · or compare any two countries on the comparison page.
This page compares routine childhood schedules and is general information, not medical advice. Your new doctor or nurse will advise on your own child, including any vaccines for health conditions or travel.
- United Kingdom - NHS / UK Health Security Agency (UKHSA)
- Ireland - Health Service Executive (HSE) / National Immunisation Advisory Committee (NIAC)
Schedules last checked 2026-09-16 (United Kingdom) and 2026-09-16 (Ireland). How we check.