The Contra Costa Mosquito and Vector Control District has detected West Nile virus in the San Ramon Valley, the district ...

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

An individual in Pueblo County was recently hospitalized with West Nile virus. Here's what to know about the illness and how ...

LAFAYETTE, Colo. — State health officials are reporting Colorado's first death from West Nile virus this year. According to a release from the Colorado Department of Public Health and Environment and ...