Grey heron infected with West Nile virus A grey heron in the Noord-Holland-Noord region has tested positive for the West Nile virus. The virus is rare in the Netherlands. Bas van de Meulengraaf
Vaccination schedule for babies reviewed after introduction whooping cough vaccination for pregnant women Whooping cough is a dangerous disease for new born, unvaccinated babies. Starting at the end of 2019, the whooping cough vaccination will be offered nationwide to pregnant women.