West Nile virus infections in humans , 2022 transmission season
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As of 31 May 2023, European Union, European Economic Area and EU-neighbouring countries have reported 1 339 locally acquired human cases of West Nile virus infection, including 104 deaths, in 2022.
This is the highest reported number of locally acquired cases since the peak epidemic year 2018.
This is the highest reported number of locally acquired cases since the peak epidemic year 2018.
West Nile virus infections, 2022 transmission season - human cases
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Epidemiological update
As of 30 June 2023, European Union, European Economic Area and EU-neighbouring countries have reported 1 340 locally acquired human cases of West Nile virus infection, including 104 deaths, in 2022.