From the maternity ward to seventh grade: Hungary’s vaccines

One national schedule, updated every year

Hungary’s childhood schedule rests on two documents. A 1998 ministerial decree sets which vaccinations are mandatory and at what age. Each year, the National Center for Public Health and Pharmacy (NNGYK) publishes a methodological letter that turns the decree into practical detail: products, school-year cohorts, catch-up rules and recommendations.

The result is a schedule that is the same in Budapest and in a small village, but not frozen in time. The 2026 letter is dated 30 March, and the decree itself was amended again with effect from 19 September 2026. Any tool that shows the schedule has to be maintained, not written once.

Sources for this section: 18/1998. (VI. 3.) NM rendelet a fertőző betegségek és a járványok megelőzése érdekében szükséges járványügyi intézkedésekről, Az NNGYK módszertani levele a 2026. évi védőoltásokról

Four different kinds of “due”

Mandatory vaccines are the backbone: BCG after birth, the combined DTPa+IPV+Hib vaccine, pneumococcal vaccine, chickenpox and MMR in the first years, and a DTPa+IPV booster at age 6. The chickenpox vaccine is the newest member, mandatory for children born from 1 August 2018.

School campaign vaccines follow the school year rather than the birthday. In grade 6, children receive the second MMR dose and a dTap booster; in grade 7, hepatitis B. The same grade 7 campaign also offers the HPV vaccine free of charge and on a voluntary basis to girls, and since 2020 to boys as well.

Recommended vaccines, such as rotavirus, meningococcal B and C, hepatitis A and tick-borne encephalitis, are not part of the mandatory list. Families decide on them with their paediatrician, and they are usually paid for privately. One notable exception: the meningococcal C vaccine can be prescribed with full social-insurance support for children under two.

Seasonal vaccines have no fixed age at all. Influenza vaccination is possible from 6 months of age and is repeated every season; in 2026/27 it is free for risk groups, pregnant women and breastfeeding mothers, among others, but not for every healthy child.

Sources for this section: 18/1998. (VI. 3.) NM rendelet a fertőző betegségek és a járványok megelőzése érdekében szükséges járványügyi intézkedésekről, Az NNGYK módszertani levele a 2026. évi védőoltásokról, Az idei tanévben is ingyenesen igényelhető a humán papillomavírus (HPV) elleni védőoltás, Ingyenesen igénybe vehető védőoltások

Why the same vaccine can look different

The schedule names diseases and ages, but children receive specific products, and products do not always share a dose pattern. Rotavirus is the clearest example: Rotarix is a two-dose course and RotaTeq a three-dose course, each with its own age limits.

Pneumococcal vaccination is changing in the same direction. The routine schedule remains 2, 4 and 12 months, but from 19 September 2026 the decree allows the methodological letter to set a different schedule when the instructions of the product used require it.

School hepatitis B shows how this reaches families. In previous years, seventh-graders received a two-dose Engerix B course; the 2026 methodological letter describes a three-dose HBVAXPRO course for this year’s cohort, with the first dose in September 2026 and the second in October. Two classmates born a year apart can therefore have different entries in their booklets, and both are complete.

Sources for this section: 18/1998. (VI. 3.) NM rendelet a fertőző betegségek és a járványok megelőzése érdekében szükséges járványügyi intézkedésekről, Az NNGYK módszertani levele a 2026. évi védőoltásokról, Oltási rend: fontos változás jöhet a gyermekeknél – a vakcinához igazítanák a programot

Protection that starts before birth

Some of the most important vaccinations happen during pregnancy. The methodological letter recommends whooping cough vaccination in the third trimester, at least two weeks before birth, so that antibodies can pass to the baby before its own first dose at two months.

RSV vaccination is recommended as a single dose between weeks 24 and 36 of pregnancy, and influenza vaccination can be given in any trimester during flu season. Momminess surfaces these three topics in the weekly pregnancy agenda, so the conversation with the doctor or midwife can happen in time.

Sources for this section: Az NNGYK módszertani levele a 2026. évi védőoltásokról

What it took to build the Vaccination Log

We started from the decree and the methodological letter and rebuilt the schedule dose by dose: more than 40 entries, each with what it protects against, its usual age window and what the schedule says if it is missed. School campaign doses are anchored to grades, because a child born in August and one born in September can be a full year apart in school.

Then came the design decisions. Alternative courses, such as the two rotavirus brands, appear as one entry until a dose is recorded, after which only the course the child is actually receiving stays on the list. Influenza and COVID-19 sit in a separate seasonal list that can be recorded again every year. Recommended vaccines never count against the mandatory progress, because declining an optional vaccine is not falling behind. And there is no red “overdue” label: a dose outside its usual age window is shown as an observation, and the catch-up decision stays with the paediatrician.

Finally, the log is deliberately a personal copy. The official record remains the vaccination page of the child’s health booklet. The Vaccination Log keeps the dates with you at a check-up, when changing paediatrician or before a trip abroad, and it has room for travel vaccines or doses given in another country.

Sources for this section: Az NNGYK módszertani levele a 2026. évi védőoltásokról