West Nile virus infection - Annual Epidemiological Report for 2016

Surveillance report

For 2016, seven EU/EEA Member States reported 238 West Nile virus (WNV) infections, of which 224 (94%) were locally acquired and 14 were travel-related.

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West Nile virus infection - Annual Epidemiological Report for 2016

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Culex Pipiens female. © ECDC/Guy Hendrickx

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.

See all Annual Epidemiological Reports for 2016