West Nile fever cases by affected areas in Europe and the Mediterranean, 2010 transmission season
The map shows the distribution of West File fever cases by affected areas in the European region and Mediterranean basin, during the West Nile fever transmission season 2010.
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Weekly updates: 2023 West Nile virus transmission season
Weekly updates with the latest reports on West Nile virus cases in Europe. Interactive maps and tables updated every Friday, during the transmission season.Read more
West Nile virus infection
West Nile virus (WNV) infection is a mosquito-borne zoonosis. The virus is transmitted among birds via the bite of infected mosquitoes and incidentally humans and other mammals may become infected.