Fremont County confirms two West Nile virus-related deaths, urging caution and mosquito prevention measures. FREMONT COUNTY, ...

Three people in Colorado have died of West Nile Virus in 2025, but officials are not yet sharing information about two.

Public health officials in Fremont County are urging residents to take precautions after two West Nile virus-related deaths ...

State health officials have reported Colorado's third death from West Nile virus this year. According to the Colorado ...

The Fremont County Department of Public Health and Environment has confirmed two cases of West Nile virus-related deaths in ...

The Denver Department of Public Health and Environment announced Monday that the city's first human case of West Nile virus this season has been confirmed. Officials in Jefferson County have also ...

Colorado’s West Nile season started early this year, with mosquitoes testing positive for the virus in Denver, Boulder and Weld counties.

The Fremont County Department of Public Health and Environment is urging the community to protect themselves after they ...

Eleven people in Colorado have tested positive for West Nile this year, including five who developed neurologic symptoms and ...

Three people in Colorado have died of West Nile Virus in 2025, but officials are not yet sharing information about two of ...

An unvaccinated Quarter Horse filly in Montrose County, Colorado, recently tested positive for West Nile virus (WNV) after ...

On July 29, an unvaccinated, 6-year-old Standardbred mare in Las Animas County, Colorado, tested positive for West Nile virus (WNV). The horse developed clinical signs on July 24, including weakness ...