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For the first time since 2019, a resident of Onondaga County has contracted the West Nile virus. An elderly man from Cicero was hospitalized after being bitten by an infected mosquito but is now recovering at home. The West Nile virus can cause severe symptoms, including fever, headache, body aches, skin rash, and swollen glands. In rare cases, it can lead to encephalitis, a swelling of the brain, which can be fatal, especially for the elderly.
The Onondaga County Health Department is increasing mosquito surveillance in response to the case. Health Commissioner Dr. Kathryn Anderson stated, "Based on historical patterns, we should assume West Nile, Eastern Equine Encephalitis, and other mosquito-borne viruses are regularly present in our region." The department is coordinating with the New York State Department of Health and the Department of Environmental Conservation to monitor conditions and decide on potential mosquito spraying based on surveillance data.
Additionally, Eastern Equine Encephalitis (EEE), another serious mosquito-borne virus, was detected in mosquitoes trapped on East Taft Road in Cicero. The county has observed an increase in mosquito activity this year, with June's numbers nearly doubling compared to last year.
Residents are advised to take precautions against mosquito bites, such as using insect repellent and wearing long sleeves and pants, especially during dawn and dusk when mosquitoes are most active. For more information on symptoms and prevention, residents can visit the Onondaga County Health Department’s website or contact their Division of Environmental Health.