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 ...

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

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