Weld County confirms its first West Nile virus case of 2025; health officials urge residents to take precautions.

An individual in Pueblo County was recently hospitalized with West Nile virus. Here's what to know about the illness and how ...

The Delaware County Health Department confirmed West Nile Virus in Delaware County mosquitoes trapped during a "routine ...

In the United States, there have been 45 human cases of West Nile virus spread across 15 states this year. While putting his ...

A WNV-positive sample of adult Culex tarsalis mosquitos was collected 2.5 miles southwest of the town of Vaughn on July 22nd, ...

A Weld County resident has contracted the first human case of West Nile virus in the county in 2025, the Weld County ...

The Yakima Health District has reported the first case of West Nile Virus in a mosquito sample in Washington this year. The sample was found at ...

Colorado has reported its first West Nile virus-related death of the year, as health officials confirm a Lafayette adult has ...

A Lafayette adult died of West Nile virus in what officials say is the first such death in Colorado this year.

West Nile virus is making headlines in Colorado as cases rise, culminating in the state's first related death this year, a ...

Public Health officials announced Friday that a person in Pueblo County had been hospitalized with the West Nile virus.

Utah County Health Department confirmed the season’s first mosquito pool to test positive for West Nile Virus, with the sample collected near Lake Shore, Utah.