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

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 reduce bites.

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

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

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

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

West Nile Virus is the leading mosquito-borne disease in the U.S., spread through bites from infected mosquitoes.

Two mosquito traps in Cache County - located in Trenton and Amalga - have tested positive for West Nile Virus, according to a press release from the Cache Mosquito Abatement ...

The West Nile virus has been confirmed in mosquitoes for the first time since 2023 in San Diego County.

This marks the first time mosquitoes have tested positive for West Nile in the county since 2023 though dead birds have been found.

Undated photograph Mosquitoes collected by county employees in the Rolando neighborhoods of San Diego have tested positive for West Nile virus, it was announced Friday.