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

MARICOPA COUNTY, Ariz. — Maricopa County's first West Nile virus-related death of the season has recently been reported by the public health department.

Denver7 reached out to several communities across the Denver metro area to learn how cities are preventing the spread of West ...

World Market recalled its Emek Spread Pistachio Cacao Cream with Kadayif sold from June 11 to July 9, according to a release from the FDA. The spread's jar is labeled with "Dubai" and contains similar ...

One Illinois county is sounding the alarm after reporting the discovery of the season's first West Nile-positive mosquitoes.

Chatham County Mosquito Control recently reported a mosquito near midtown Savannah tested positive for the West Nile virus.

No greater sage grouse were found in North Dakota this spring, which wildlife officials say is a first in decades of counting ...

The last time cases reached outbreak status in South Dakota was in 2018, when there were a total of 169 cases in the state.

South Dakota has its first human case of West Nile virus for the year. A Brookings County resident contracted the illness, ...

The South Dakota Department of Health has reported the first human case of West Nile Virus for the 2025 season. What is this ...

The South Dakota Department of Health on Wednesday confirmed the first human West Nile virus case of the 2025 season in a ...

The Richardson's ground squirrel weighs less than a pound, is about a foot long and is native to the northern Plains.