The city reported that it had discovered its first West Nile-positive mosquito for the 2025 season in early July. The Daily ...

Two people in Adams County have tested positive for West Nile Virus, which has seen a significant increase in mosquitoes in ...

A Coloradan named James Martinez has been in the ICU for a week with West Nile virus after being bitten by a mosquito. His ...

The West Nile virus has been detected in mosquitoes in five Colorado counties, according to the Colorado Department of Public ...

Colorado public health officials shared Tuesday that the first human cases of West Nile virus of 2025 had been confirmed in ...

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

James Martinez's family said his condition is improving in ICU – he is one of two human cases of West Nile virus confirmed in ...

In Arizona, mosquito-borne viruses are most likely spread from May through October during the peak of mosquito activity.

The risk of West Nile virus is currently elevated in Larimer County, according to health officials. The Larimer County Department of Health and Environment is urging residents to take steps to avoid ...

ADAMS COUNTY, Colo. — Health department officials in Adams County said two people have confirmed cases of West Nile Virus.

Boulder County Public Health confirmed that, last week, mosquitoes trapped on the east side of Niwot tested positive for West ...

Officials in Northern Colorado are planning to spray for mosquitoes due to an increase in the number of mosquitoes with West Nile Virus.