Spain and Greece See Surge in West Nile Virus Cases

This year, Spain and Greece are experiencing a notable increase in West Nile virus cases, while overall numbers in Europe remain within expected limits, according to the European Center for Disease Prevention and Control (ECDC). As of July 31, eight fatalities have been reported across Europe, with the majority occurring in the southern regions. The virus, transmitted through mosquito bites, can lead to West Nile fever, characterized by symptoms such as headaches, fever, and fatigue. Notably, around 80% of those infected show no symptoms, but severe cases can affect the nervous system. Greece has reported the highest number of cases, totaling 31, followed by Italy with 25 and Spain with five. The ECDC's figures indicate that five deaths occurred in Greece, two in Italy, and one in Spain. However, local reports from Spain suggest that two fatalities have been confirmed, prompting the city of Seville to implement new preventive measures in response to community concerns. Despite the rise in cases in Greece and Spain, the ECDC maintains that the overall number of infections this year aligns with historical trends. Other countries, including Austria, Hungary, and Serbia, have reported two cases each, while France and Romania have confirmed one case each. All affected regions have either experienced previous outbreaks or are adjacent to areas with reported cases. Currently, there are no vaccines or specific treatments available for West Nile virus. Preventive measures recommended by health authorities include using mosquito repellent, wearing protective clothing, and ensuring living spaces are screened or air-conditioned to reduce exposure to mosquitoes.