Since the beginning of the 2023 transmission season and as of 25 October 2023, EU/EEA countries have reported 673 human cases of WNV infection. Since the beginning of the 2023 transmission season, 128 outbreaks among equids and 231 outbreaks among birds have been reported by EU/EEA countries.
Since the beginning of the 2023 transmission season and as of 11 October 2023, EU/EEA countries have reported 632 human cases of WNV infection, 93 outbreaks among equids and 209 outbreaks among birds.