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

The mosquitoes infected with the virus were discovered in Nesconset on July 1, Suffolk County health officials said ...

The Utah State Public Health Laboratory has confirmed that sample from Cache County have tested positive for West Nile virus.

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

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

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

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

Allegheny County Health Department officials announced mosquitoes collected in certain parts of the county earlier this month ...

CACHE COUNTY, Utah ( ABC4) — Mosquitoes infected with West Nile Virus have been found in Cache County.

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

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

Older adults and immunocompromised people can be at higher risk for developing serious illness or death, the Oregon Health Authority said.