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

Iowa officials have confirmed a case of West Nile Virus, the first in the state this year. The Iowa Department of Health and ...

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 risk for West Nile virus is now considered "high" in 10 Massachusetts communities. See which cities and towns are on the ...

Johnson County has a positive case of West Nile Virus found in a mosquito sample from the last week of July.There have been ...

State officials have detected West Nile Virus in Knox County mosquitoes earlier and more widely than usual this year.

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 ...