European critical loads: database, biodiversity and ecosystems at risk Approximately 79 percent of the nature reserves (Natura 2000 areas) in EU countries are estimated to be exposed to an excess of nitrogen deposition in 2020.
Moderate flu season Last winter season, the duration and severity of the influenza epidemic was moderate compared to previous years.
RIVM researchers win best paper award of the journal Risk Analysis RIVM researchers Arie Havelaar and Arno Swart received the prestigious Best Paper Award 2014 of the Society for Risk Analysis.