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
Interspecies website transferred from RIVM to Utrecht University The Interspecies website which helps researchers to reduce and refine the use of laboratory animals is transferred to the 3Rs database Programme of the 3Rs-Centre Utrecht Life Sciences (ULS) of Utr