Efforts to battle mosquitoes carrying West Nile virus in Pennsylvania continue this week as the Bucks County Department of ...

Mosquito samples recently collected in two Centre County townships tested positive for West Nile Virus, according to a ...

Mosquitos with West Nile Virus have spread to more than half the counties in Pennsylvania, the state’s Department of ...

West Nile virus (WNV) has been detected in mosquito samples collected across Northumberland County, environmental officials ...

MERCER, Pa. - A mosquito sample in Mercer County has tested positive for West Nile Virus (WNV). According to the release, the sample was collected from the Mercer Borough and is the second sample in ...

The disease causes serious illnesses in about 1 in 150 infected people, and can prove fatal. No human cases have been ...

West Nile virus was detected in Delco. The Pennsylvania Department of Environmental Protection confirmed the presence of the ...

The West Nile virus has spread into Butler County for the first time this year. According to a news release from the Mercer ...

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ALLEGHENY COUNTY, Pa. — Allegheny County will treat seven neighborhoods after more mosquitoes tested positive for West Nile ...

More mosquitoes in Allegheny County have tested positive for West Nile Virus, the health department announced Monday.