Mosquitoes in all seven Minneapolis-Saint Paul metro counties in Minnesota tested positive for West Nile virus, and over 25% ...

Officials are warning of one of the highest West Nile virus activities ever recorded in Minnesota during the month of July.

Mosquitoes testing positive for West Nile virus were discovered in Anaheim and Garden Grove, the Orange County Mosquito and ...

Public health officials said mosquito samples collected in Anaheim and Garden Grove have tested positive for West Nile virus.

The mosquitoes were located in Arleta, South El Monte, Valley Glen, Van Nuys, Panorama City and Lake Balboa, according to the ...

Mosquitoes collected in Anaheim and Garden Grove have tested positive for West Nile virus, the first confirmed cases in ...

The Delaware County Health Department confirmed West Nile Virus in Delaware County mosquitoes trapped during a "routine ...

Philadelphia health officials are warning residents after West Nile virus was found in mosquitoes in Northeast Philadelphia ...

A number of mosquito samples collected in Lackawanna County this season tested positive for West Nile virus, but no human ...

The Ada County Mosquito Abatement District announced the discovery after mosquito samples tested positive for the virus in ...

A batch of mosquitoes in Manchester has tested positive for west Nile virus, city health officials said Thursday.

The Greene County Health Department confirmed the detection of West Nile Virus in two mosquito pools within Greene County, ...