Mosquitoes collected by the Allegheny County Health Department tested positive for West Nile virus in six areas Tuesday.
ACHD officials say the areas where mosquitoes tested positive include Wilkinsburg, Schenley Park, Mt. Washington, Beltzhoover, Mt. Oliver and Hazelwood.
West Nile virus is the leading mosquito-borne disease in the U.S., spread through bites from infected mosquitoes…