Vaccination against meningococcal disease starts for teens aged 14 to 18 This spring, about 860,000 young people in the Netherlands will receive an invitation for a vaccination against meningococcal disease.
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.