Hepatitis, or liver infection, is the biggest killer after tuberculosis and nine times more prevalent than HIV. Hepatitis A and B are preventable with immunisation.

Ticks appear in the spring when the temperature permanently rises above zero. In Finland, ticks are found across the country, excluding the northernmost part of Lapland. Their numbers are highest in coastal areas and the archipelago. Click here to see a distribution map.

There are currently measles epidemics in many European countries where immunization coverage is not sufficiently high. Measles cases have also been observed this winter in Finland; these cases often arrive in Finland as souvenirs from foreign trips.

This year the National Immunisation Programme will use a more comprehensive, quadrivalent influenza vaccine that protects against four types of virus. The Immunisation Programme includes an influenza vaccine administered as a nasal spray vaccine (children aged 2-6) and as an injectable vaccine, which both provide more comprehensive protection than last year’s vaccine.

The National Institute for Health and Welfare (THL) has conducted a study of HPV vaccine administered to girls in the years 2013–2015. The study investigated whether the vaccine increases the risk of autoimmune disorders. There were approximately 241,000 subjects in all. Approximately half of them, or 56 percent, received the vaccine. HPV vaccine prevents HPV viral infection and the precursors of cervical cancer that it causes.

The national vaccination register of Finland shows that influenza vaccination coverage of children below three years of age improved by three percentage points this season. Influenza vaccination coverage for people 65 years of age and older also increased slightly and is currently at 48 per cent.

The national vaccination register’s vaccination coverage report shows that there has been a good vaccination coverage rate throughout Finland for children born in 2015. There are differences depending on the type of vaccine and the region, however.

Free influenza vaccinations began across Finland in November. Getting an influenza vaccination is particularly important for people over 65 years of age, pregnant women and those suffering from chronic illnesses. 

The rotavirus vaccine was added to the National Immunisation Programme in 2009. Since that time, the instances of hospital treatment caused by the rotavirus have decreased by as much as 93% among children under five years of age.