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

The West Nile Virus has been detected in a mosquito sample in Mercer County, and residents are advised to take extra ...

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, ...

The Berks County Conservation District is warning residents after West Nile virus was detected in Shillington and Reading, ...

Fourteen human cases of West Nile virus, including three cases requiring hospitalization, have been reported in the state ...

The vector index, which measures how many mosquitoes are carrying West Nile virus, is at 1.0 in some parts of Larimer County, according to a news release from the county health department.