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

The Greater Los Angeles County Vector Control District, a public health agency that monitors mosquitoes, found 11 samples positive for the West Nile virus. Mos ...

An adult in Lafayette is the first human death of West Nile virus in Colorado this year, according to the Colorado Department ...

A recent death in Maricopa County from the West Nile virus has prompted a message from the Pima County Health Department. The ...

Colorado health officials said mosquitoes carrying the West Nile virus have been found in Adams, Boulder, Denver, Larimer and Weld counties.

KINGS COUNTY, Calif. (KFSN) -- Health officials have confirmed the first case of West Nile virus in Kings County. It marks ...

The first human case of West Nile Virus (WNV) this year has been detected in Kings County, and residents are encouraged to ...

Southland residents are being asked to take precautions after health officials found mosquito samples testing positive for ...

A Fort Collins resident is Larimer County's first human West Nile virus case of the season, the Larimer County health ...

The Contra Costa Mosquito and Vector Control District has detected West Nile Virus in the area, the District confirmed. A California scrub jay in San ...