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The introduction of a digital vaccination card is making progress. In January, a vaccination section was opened in the My Kanta Pages of the Kanta Service, which is intended to be developed into a comprehensive database of all vaccines received. The database will be a digital vaccination card for citizens, and it is planned to replace paper certificates.

In the Rokotustieto.fi guest blog, Mika Rämet, Director of Tampere University’s Vaccine Research Center, explains the factors that have an impact on establishing a vaccination coverage that is sufficient to achieve herd immunity.

I am often asked how high vaccination coverage should be in order to establish herd immunity. I dodge the question just as often by saying that there is no precise figure to give. The higher the vaccination coverage, the easier it is to suppress an epidemic.