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

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. Health officials say three pools containing up to 50 ...

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