The Fremont County Department of Public Health and Environment says that two people have died as a result of the West Nile ...

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

Larimer County has had more cases than any other Colorado county since the virus was first detected in 2002 and began being tracked in 2003. There are a few reasons why Larimer and Weld counties ...

On Monday, the Fremont County Department of Public Health and Environment announced that two people have died as a result ...

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

This article has been updated to reflect that both individuals had Cañon City addresses, but the department is not given ...

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

The city is again planning to spray for mosquitoes, this time in west Fort Collins, where West Nile virus activity remains ...

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

A mosquito pool collected in the Delta area has tested positive for West Nile Virus (WNV). This is the first confirmed pool ...