EU Records Highest-Ever Spread of West Nile Virus With 700 Cases Reported

The European Union has recorded its highest-ever spread of West Nile virus this season, with approximately 700 cases reported across member states, according to health authorities monitoring the mosquito-borne disease.

Scale of the Outbreak

The cases are concentrated primarily in southern and southeastern European countries including Italy, Greece, Romania, and Hungary, where warm temperatures and favorable conditions for mosquito populations have contributed to the virus's spread. The European Centre for Disease Prevention and Control (ECDC) has been tracking the outbreak and issuing guidance to member states.

Public Health Implications

While most West Nile virus infections are mild or asymptomatic, a small percentage can lead to severe neurological complications, particularly in elderly individuals and immunocompromised patients. Health authorities across affected countries have urged residents to take precautions against mosquito bites, particularly during evening hours, and have increased surveillance at medical facilities.