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

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

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

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

MERCER, Pa. (WKBN) – Another sample of mosquitoes in Mercer County has tested positive for West Nile virus. The Mercer County Conservation District sent out the alert Thursday, saying this positive ...

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

The Pennsylvania Department of Environmental Protection Vector Management has reported to the Centre County Planning and Community Development Office that mosquito samples collected recently in Patton ...

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 ...

Philadelphia health officials are warning residents after West Nile virus was found in mosquitoes in Northeast Philadelphia ...

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 ...