22 March UN World Water Day is all about attention on the importance of water.

This spring, about 860,000 young people in the Netherlands will receive an invitation for a vaccination against meningococcal disease.

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

The vaccination rate for vaccines included in the National Immunisation Programme has dropped slightly by about 1 percent.