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

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

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

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 ...

Two mosquito test samples taken from Hyde Park and West Roxbury have tested positive for West Nile Virus, the Boston Public ...

Central Texas' first human West Nile virus case of 2025 reported in Williamson County. Health officials expect more cases ...

Three college students are spending their summer as interns with the Will County Health Department in Joliet to help test ...

The St. Tammany Parish Mosquito Abatement district said the parish is at an elevated risk for West Nile virus, based on ...

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

Oregon has no reports so far of people contracting the virus. But it's still wise to cover up and prevent bites, health officials say.

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