As weird and concerning as they appear, the virus that causes the dark, wart-like horns or tentacles to grow on cottontail ...

West Nile virus (WNV) has been the dominant cause of mosquito-borne illness in the United States since its introduction into ...

A human case of West Nile virus has been reported in an Oakland County resident – the second such case confirmed this year in Michigan.

Signs of West Nile virus in Cambria County are at their highest level since 2018, the county's vector control director said ...

The Allegheny County Health Department announced on Monday that it had identified the first human case of West Nile virus in 2025.

Idaho’s first reported death caused by West Nile virus this year was identified in a Twin Falls County resident over the age of 65. West Nile virus is spread by ...

A total of 32 human cases had been reported statewide as of Aug. 18, according to the North Dakota Health and Human Services' dashboard.

Idaho has reported the first West Nile virus death this year. He was a Twin Falls County resident over the age of 65. So far ...