Wisconsin health officials have confirmed the state's first human case of West Nile virus (WNV) in Barron County for 2025.

West Nile virus is usually spread through the bite of an infected mosquito during the summer and fall. Your best bet to avoid ...

The Wisconsin Department of Health Services confirmed on Monday the first West Nile virus activity in the state in 2025.

Wisconsin health officials are again warning of the dangers of mosquito-borne diseases after detecting the first West Nile virus activity in the state for 2025, on the eve of its normal peak season. A ...

While West Nile virus remains the greatest mosquito-borne threat in Pennsylvania, state officials are monitoring another ...

While the case count is relatively low, the state has started to pay attention to Jamestown Canyon virus because, for some time, mosquito habitats and the illnesses associated with the insects are ...

Two horses die from Eastern equine encephalitis in SC. Can humans get it? Both cases were confirmed by the National Veterinary Laboratories on July 24.

For the first time this year, a sample of mosquitoes in Las Vegas has tested positive for West Nile virus, the Southern Nevada Health District announced on Tuesday.

State and local health officials confirmed four detections of West Nile virus in Montana Tuesday. There are three cases in ...

Colorado just recorded its first human death from West Nile virus this season. Now, doctors are reminding the public that some may be more at risk of getting really sick from it.

Miles Cruz was 17 when he attacked a mother walking on the trail with her 4-week-old baby.