Health officials in Fort Bend County, just outside Houston, have confirmed their first mosquito sample infected with West ...

West Nile, a sometimes-severe virus transmitted through bites from infected mosquitoes, is on the rise across the country.

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

By Patrick Damp Click here for updates on this story Allegheny County (KDKA) -- On Friday evening, the Allegheny County Health ...

These are the first mosquitoes to test positive for the virus within the county since 2023, according to the county.

Mosquitoes carrying the West Nile virus have been identified in Oregon for the first time this year, according to the Oregon Health Authority.