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West Nile Virus Found in Local Mosquitoes
31 Jul
Summary
- A mosquito sample collected on July 9 tested positive for West Nile Virus.
- The sample was identified as Culex genus, a primary carrier of the virus.
- No human West Nile Virus cases are currently linked to this finding.

Ashtabula City Health Department confirmed a mosquito pool sample collected on July 9 tested positive for West Nile Virus. This finding was reported by the Ohio Department of Health, based on analysis of a gravid mosquito trap sample. The mosquito was identified as belonging to the Culex genus, known as the primary carrier of West Nile Virus in Ohio.
While no human cases of West Nile Virus are currently associated with this specific positive sample, the health department is strongly advising residents to implement preventive measures. These include using EPA-registered insect repellents, wearing protective clothing at dawn and dusk, and ensuring window and door screens are intact.
Eliminating standing water sources, such as flower pots, buckets, and discarded tires, is crucial for preventing mosquito breeding. Most West Nile Virus infections are asymptomatic, but some individuals may develop symptoms like fever, headache, body aches, and in rare cases, severe neurological illness. The health department will continue mosquito surveillance throughout the season.