West Nile virus infections, 2020 transmission season

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As of 1 February 2021, European Union (EU) and European Economic Area (EEA) Member States and EU-neighbouring countries reported 336 locally-acquired human cases of West Nile virus (WNV) infections in 2020.
West Nile virus infections in humans, 2020 transmission season

West Nile virus infections in humans, 2020 transmission season

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Culex Pipiens male. © ECDC/Guy Hendrickx
Epidemiological update

As of 1 February 2021, European Union (EU) and European Economic Area (EEA) Member States and EU-neighbouring countries reported 336 locally-acquired human cases of West Nile virus infections in 2020. The last case of this transmission season was reported by the Netherlands in week 47.