Two mosquito samples collected in Hyde Park and West Roxbury tested positive for West Nile Virus— the first positive samples ...

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

Shasta County Mosquito and Vector Control found 2025's first mosquitoes carrying West Nile Virus in the county. Here's how to ...

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

The resident died from pneumonic plague, the first such death in Coconino County, Ariz., since 2007, the county said.

It was first spotted in a dead crow. Health officials issue warning after dangerous virus is detected in new location — ...

Gov. Greg Abbott said Sunday he’s likely to instruct the Texas Legislature to investigate early warning systems and other ...

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