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
Scientific article one of the most-read articles of International Water Association (IWA) Publishing With over 1,600 downloads, the scientific article 'Towards a research agenda for water, sanitation and antimicrobial resistance', was one of the most-read articles of IWA Publishing in 2017.