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 ...

Neither of the two people infected so far has been hospitalized, but one has unspecified neurologic symptoms, according to ...

The risk of becoming infected with West Nile virus is high in Larimer County, the Larimer County Department of Health and ...

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

The city has scheduled mosquito spraying in central Fort Collins on July 24 and 27 due to high levels of mosquitoes with West ...

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

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

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

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

Most West Nile cases in Colorado happen between July and September, though mosquitoes can live until the first snow or hard freeze.