Davis County warns residents after mosquito tests positive for West Nile Virus

Health officials warn of West Nile virus in mosquito in Alhambra, human infection in Long Beach

The first human case of West Nile virus in Long Beach and current mosquito-carrying activity in the San Gabriel Valley has been reported this month.

First West Nile virus mosquito pool tests positive in Travis County

Austin Public Health has confirmed the first mosquito pool of the year to test positive for West Nile virus in western Travis County.

State: West Nile virus found for first time this year

BOSTON — The Massachusetts Department of Public Health announced Friday that West Nile virus has been detected in mosquitoes in Massachusetts for the first time this year.

West Nile virus detected in San Gabriel Valley mosquitoes

The first West Nile virus-positive mosquitoes of the year have been detected in the San Gabriel Valley, with an infected mosquito sample collected in Alhambra.

Davis County confirms West Nile virus detection

DAVIS COUNTY, Utah, June 29, 2026 (Gephardt Daily) — The Mosquito Abatement District of Davis County has confirmed the virus has been detected in multiple locations in the 2026 season. The agency’s information page does not provide dates, numbers or exact locations, but does list the following cities: Centerville, North Salt Lake, Sunset, Syracuse, West Bountiful and Woods Cross. The agency encouarages all residents to to protect themselves from…

Davis County warns residents after mosquito tests positive for West Nile Virus

Residents in Davis County are being warned to be on alert for mosquitoes after one of the insects tested positive for West Nile Virus.During the county's current 2026 season, the virus has been detected in Syracuse, West Bountiful, Sunset, Woods Cross, Centerville, and North Salt Lake.The Davis County Mosquito Abatement District announced Monday that one of its mosquito pools tested positive, although the location of that pool was not made avail…