Iowa officials have confirmed the state's first case of West Nile virus this year, prompting health warnings about mosquito activity.

The Salt Lake County Health Department (SLCoHD) announced the first human case of West Nile virus in the state this year.

A mosquito sample from Evansville has tested positive for West Nile Virus, marking the first case in Vanderburgh County this ...

Very high levels of the disease are trending currently, and are of 'serious concern' over the next eight weeks, say ...

The Salt Lake County Health Department on Thursday announced Utah’s first human case of West Nile virus for 2025. The ...

The Salt Lake County Health Department says the first human case of West Nile virus has been detected in Utah for the year.

The Salt Lake County Health Department is warning residents to protect themselves against mosquito bites after confirming the first human case of the West Nile virus in 2025. The big picture: The ...