West Nile virus - human cases, 31 May 2023
Since the beginning of the 2023 transmission season and as of 31 May 2023, EU/EEA countries have reported no human cases of WNV infection. EU-neighbouring countries also have reported no human cases of WNV infection.
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West Nile virus in Europe in 2023 - human cases, updated 31 May 2023 - EN - [PNG-490.25 KB]
Weekly updates: 2024 West Nile virus transmission season
Weekly updates with the latest reports on West Nile virus cases in Europe updated every Friday, during the transmission season.