Air quality Sint Maarten landfill At the beginning of 2019, RIVM measured the air quality around the landfill at Philipsburg, Sint Maarten for two weeks. No or hardly any harmful substances were measured.
Graphit rain poses health risk An assessment of potential health risks shows that graphite rain contains heavy metals and PAHs.
The National Immunisation Programme in the Netherlands 2013 - 2014 Every year, RIVM provides an overview of surveillance and developments in the National Immunisation Programme (NIP).