West Nile virus: Europe records its worst season ever as cases spread north

AI Summary

West Nile virus cases are rising across Europe and spreading farther north, with the European Centre for Disease Prevention and Control warning that the region is experiencing its worst season on record. The article describes a widening public-health concern but gives no specific case totals.

West Nile virus is spreading in Europe, with cases rising and the virus moving further north, the ECDC has warned.