Grey heron infected with West Nile virus A grey heron in the Noord-Holland-Noord region has tested positive for the West Nile virus. The virus is rare in the Netherlands. Bas van de Meulengraaf
Vaccination rate again drops slightly, HPV vaccination rate drops considerably The vaccination rate for vaccines included in the National Immunisation Programme has dropped slightly by about 1 percent.
The National Immunisation Programme in the Netherlands: Developments in 2013 Annually RIVM provides an overview of key events and developments in the National Immunisation Programme (NIP).