SHARON, Pa. (WKBN) – For the fifth time this summer, the West Nile virus has been detected in mosquitoes in Mercer County.

While Erie County recently saw a tenth mosquito sample test positive for West Nile virus, another local county is also seeing ...

The sample was collected in the borough of Mercer and is the fourth sample in Mercer County to test positive for West Nile ...

According to a press release from Vector Disease Control International, which monitors mosquito activity in Pennsylvania, ...

Northern California’s first human West Nile virus case of the year has been confirmed in Butte County, according to local ...