First West Nile virus patient in the Netherlands A male patient has been diagnosed with the West Nile virus last week. The man has not been abroad recently. He may have contracted the virus in the region of Utrecht due to a mosquito bite.
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.