Dozens of human cases have been recorded in the Netherlands and Belgium. West Nile virus is spreading in Europe, with cases rising and the virus moving further north, the ECDC has warned. Key points and original sources are listed below.

• Dozens of human cases have been recorded in the Netherlands and Belgium.S1

• West Nile virus is spreading in Europe, with cases rising and the virus moving further north, the ECDC has warned.S2