West Nile Virus Spreads Across Israel as Authorities Urge Public to Take Precautions

Israeli health and environmental authorities have reported a growing spread of West Nile virus across the country, with 17 confirmed cases so far this season, including one fatality and one patient currently hospitalized. Infected mosquitoes carrying the virus have been trapped in several regional councils, including Emek Yizrael, Emek Hefer, and Sha'ar HaNegev, indicating a widespread presence of the virus nationwide.

The Ministry of Health and the Ministry of Environmental Protection have urged local authorities to intensify monitoring, prevention, and mosquito control efforts immediately to reduce the risk of further transmission. Professor Sigal Sadetzki, head of the Public Health Division at the Ministry of Health, explained that the virus is transmitted to humans through mosquito bites after the insects feed on infected birds. While most infected individuals experience mild or no symptoms, severe cases can lead to encephalitis or meningitis, particularly among people over 60 and those with underlying health conditions.

Due to the hot and humid weather and the presence of standing water during the summer, mosquito populations are increasing. The ministries recommend the public take preventive measures such as draining standing water from containers like buckets, flowerpot trays, tires, gutters, and ornamental pools. Personal protection includes using approved mosquito repellents containing active ingredients like DEET and wearing long, light-colored clothing during mosquito active hours. Home protection measures include installing window screens and using fans indoors and outdoors.

Residents are also encouraged to report mosquito nuisances and standing water in public areas to the municipal hotline 106 promptly. Dr. Shay Reicher, head of the Pest Control Department at the Ministry of Environmental Protection, emphasized that timely public reporting is crucial for focusing control efforts effectively. The ministries will continue regular monitoring until the end of the mosquito season in November.