Temporary background values for PFAS in Dutch soil RIVM has derived temporary background values for two types of PFAS in Dutch soil: PFOS (perfluorooctane sulfonate) and PFOA (perfluoro octanoic acid).
Risk of measles outbreaks increases with decreasing vaccination coverage Vaccination coverage for vaccinations in the Dutch National Vaccination Program (NIP) decreased slightly by about half a percent for the third consecutive year.