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
Sewage treatment workers not more likely to carry antibiotic-resistant bacteria Employees at sewage and wastewater treatment plants in the Netherlands and Germany are not more likely to carry antibiotic-resistant bacteria than other people. Unie van Waterschappen