Israeli Health Ministry Reports New West Nile Virus Mosquito Hotspots Including Petah Tikva and Ben Gurion Airport

The Israeli Ministry of Health and Ministry of Environmental Protection have identified new locations where mosquitoes infected with the West Nile virus have been found. These include Petah Tikva, Ben Gurion Airport, Kafr Qasim, Kafr Bara, and the regional councils of Brenner and Central Arava, covering an area with approximately 320,000 residents. This update comes amid a wider spread of the disease during the current summer season.

Since the start of the West Nile virus season, 17 cases have been diagnosed in Israel, with one patient still hospitalized and one fatality reported. The first case this year was confirmed in July in Tel Aviv. Symptoms among patients have included fever, rash, and altered consciousness. Epidemiological investigations are ongoing to determine possible exposure sites.

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 from infected birds. While most cases are mild or asymptomatic, severe symptoms such as encephalitis or meningitis can occur, especially in individuals over 60 or those with underlying health conditions. She emphasized the importance of preventive measures.

The ministries have instructed local authorities to intensify mosquito control efforts, including monitoring, public education, and eradication activities. The public is urged to eliminate standing water sources, use approved mosquito repellents containing DEET, install window screens, wear long light-colored clothing, and report mosquito nuisances to municipal hotlines.

Dr. Shay Reicher, head of the Pest Control Division at the Ministry of Environmental Protection, noted recent captures of infected mosquitoes in central and southern Israel, indicating increased risk of human exposure. Both ministries will continue surveillance and update the public as necessary through the end of November, when mosquito activity typically declines.