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

Iowa Health and Human Services announced the first human West Nile case in Iowa Thursday afternoon. The infection, which ...

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

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

The Iowa Department of Health and Human Services has reported the first positive case of West Nile virus of the year in an ...

The affected individual is a middle-aged adult between age 41 and 60 from northern Iowa. The infection was confirmed through ...

Late last week, the Michigan Department of Health & Human Services announced the first case of the West Nile Virus in a human ...

LANSING West Nile virus (WNV) has been detected in a Livingston County resident. This is the first human case of WNV detected in Michigan this year.

Routine West Nile virus testing by the Windsor-Essex County Health Unit has "identified positive mosquito pools in our community." ...

Each year, Michigan collects and tests mosquitoes for infectious disease — the most common being West Nile virus.

Health officials are warning residents in counties where the virus has been detected to take precautions to avoid the ...

Saginaw County Mosquito Abatement Authority said more cases of West Nile Virus have been detected in Saginaw County ...