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 ...
MERCER COUNTY, Pa. (WKBN) — With recent reports from Poland and Youngstown, Ohio, the West Nile virus has now been detected again in Mercer County mosquitoes, according to a Mercer County Conservation ...