Birds, especially crows, are known to get sick and die from the infection, which is a useful way to see if it is in a community.

The Allegheny County Health Department plans to treat areas for mosquitoes where positive samples were found in the neighborhoods of Arlington, Beltzhoover, Carrick, Hazelwood, Knoxville, Mt. Oliver ...

Metro Public Health and Wellness reports West Nile Virus-infected mosquitoes in more Louisville neighborhoods.

To decrease the mosquito population and risk of infection, the health department will be conducting fogging Wednesday and ...

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

Five additional neighborhoods in Louisville have had mosquitoes carrying West Nile virus found in them, according to health ...

Doctors urged to look for West Nile virus symptoms in patients near Philadelphia after a positive case was detected in the ...

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

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 ...