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.
Young people who use screens before sleeping have more sleep problems Young people (13-18 years) who use light-emitting screens daily in the hour before going to sleep have more sleep problems.
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).