Europe: West Nile Fever Spreads

Europe is experiencing a significant rise in West Nile virus cases, with the European Centre for Disease Prevention and Control (ECDC) reporting over 240 human infections by the end of July. The World Health Organization (WHO) confirmed 241 cases across the continent as of July 31. Southern Europe remains the epicenter, with Italy reporting 139 cases and Greece documenting 61 infections. Spain has recorded 17 cases, while North Macedonia has seen 13. Romania reported six cases, France four, and Germany a single case. This resurgence, particularly in the Mediterranean basin, has prompted the WHO to issue a warning, calling for heightened vigilance from both the public and health services. The virus primarily circulates between birds and mosquitoes, with mosquitoes acting as vectors for transmission to humans. This transmission cycle typically peaks between July and September, underscoring the urgency of current public health advisories. While the virus is generally transmitted through mosquito bites, health officials emphasize preventative measures to minimize exposure during the peak season.