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

Mosquitoes collected by the Allegheny County Health Department tested positive for West Nile virus in six areas Tuesday.

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

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

Public health officials are warning residents after mosquito samples from two Boston neighborhoods have tested positive for ...

MALHEUR COUNTY, Ore. (KPTV) - The Oregon Health Authority says mosquitoes carrying West Nile virus have been identified in the state. Officials say three mosquito pools - collections of up to 50 ...

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

The Shasta Mosquito and Vector Control District (SMVCD) has confirmed the first mosquito sample to test positive for West ...

SALT LAKE CITY — Samples collected in Cache County have tested positive for West Nile virus. The Utah State Public Health Laboratory confirmed the presence of the virus on Friday. According to the ...

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.

On Thursday, the Metropolitan Mosquito Control District said they found mosquitoes in Anoka and Carver counties with West ...

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