Finland’s historically high childhood vaccination rates are declining as parents increasingly delay or refuse routine immunisations, posing risks to herd immunity amid a broader European resurgence of measles.
Finland’s long record of high childhood vaccination coverage has helped keep serious infectious diseases out of everyday life. But public health officials are warning that the picture is changing, as more parents begin to hesitate over routine jabs and that caution is increasingly visible in child health clinics across the country.
In Päijät-Häme, staff say they meet vaccine-sceptical families every week. The issue is often not outright refusal, but delay and uncertainty. Parents ask about side effects, consider postponing doses or question whether to follow the national programme in full. Conversations commonly centre on the MMR vaccine, which protects against measles, mumps and rubella.
Much of that doubt is being fuelled online. Social media continues to circulate the long-discredited claim that the MMR jab is linked to autism, despite years of research rejecting that idea. Daily Finland reported that the share of completely unvaccinated children in Finland has been rising since 2016, with 2.2% of children born in 2023 receiving no vaccines at all, up from around 1% in earlier years. That trend matters because herd protection depends on high uptake across the population, not just among those at immediate risk.
The concern is not limited to Finland. According to the European Centre for Disease Prevention and Control, measles cases remain a problem across the EU and EEA, with only a handful of countries reaching the 95% coverage target for two doses. The agency has also warned that sub-optimal vaccination levels leave the region vulnerable to continued spread and imported outbreaks. In Finland, THL says the share of unvaccinated children has also climbed, with Päijät-Häme among the areas where the figure is already above 3%. Public health experts say the answer is not dismissal, but clear and respectful discussion, because confidence in vaccines is built through trust, not pressure.
Disclaimer: This content is for informational purposes only and is not intended to be a substitute for professional medical judgment, advice, diagnosis, or treatment.
