West Nile virus - outbreaks among equids and/or birds, 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.

Since the beginning of the 2023 transmission season, one outbreak among birds has been reported by Italy (on 12 May, in Varese).