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.
As of 31 May 2023, EU, EEA and EU-neighbouring countries have reported 1 339 locally acquired human cases of West Nile virus infection, including 104 deaths, in 2022.
As of 31 May 2023, EU, EEA and EU-neighbouring countries have reported 1 339 locally acquired human cases of West Nile virus infection, including 104 deaths, in 2022.
Well-designed, representative sentinel surveillance systems in primary and secondary care remain the core surveillance method for acute viral respiratory infections.