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.

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 ...

Adams County is set to spray mosquitoes carrying West Nile virus on Wednesday. High populations of mosquitoes carrying the virus have been detected throughout the county, leading authorities to plan ...

Another mosquito has tested positive for West Nile virus in Erie County. On Tuesday, July 22, the Erie County Department of Health confirmed that a third mosquito has tested positive ...

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

West Nile virus has been detected in mosquitoes collected from two Scranton parks, prompting public health officials to remind residents to take steps to reduce ...

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

The West Nile virus has been detected in Philadelphia. Casinos saw a record year, revenue-wise. The Keystone State is among America’s “top tick-infested.” Lastly, a UFO festival explores a strange ...

City health officials instructed Philadelphia medical providers to check patients for West Nile virus and other ...