Mosquito samples collected in six areas in Allegheny County have tested positive for West Nile Virus, according to the county ...

On Friday evening, the Allegheny County Health Department announced that West Nile Virus had been found in mosquito samples ...

On the heels of Mobile County’s second case of the year of West Nile virus, health authorities reported Friday that ...

West Nile Virus is the leading mosquito-borne disease in the U.S., spread through bites from infected mosquitoes.