Health officials have found West Nile virus in mosquitoes from three different areas in Kent County. (July 17, 2025) ...

A second Michigan county has confirmed the presence of West Nile virus among its local mosquito populations this year.

GROVE CITY, Pa. (WKBN) – More mosquitoes have tested positive for West Nile virus — this time in Mercer County. A news release from the Mercer County Conservation District states that the ...

Officials in Northern Colorado are planning to spray for mosquitoes due to an increase in the number of mosquitoes with West Nile Virus.

Officials at the St. Louis County Department of Public Health have detected the county’s first mosquito positive with West Nile virus in 2025 from a recent sample.

Two people in Adams County contracted the West Nile Virus, marking the first human cases for the county this year.

Two people in Adams County contracted the West Nile Virus, marking the first human cases for the county this year.

MOBILE, Ala. — A third human case of West Nile Virus (WNV) has been confirmed in Mobile County this year, according to Dr. Kevin Michaels, Health Officer for Mo ...

A batch of mosquitoes in St. Louis County tested positive for West Nile virus, the first time the disease has appeared in the area this year.

Health officials have found West Nile virus in mosquitoes from three different areas in Kent County.

The first animal case of West Nile virus was detected in a goat in a Central Massachusetts town.

Onondaga County has confirmed its first human case of West Nile virus since 2019 and the season’s first detection of Eastern Equine Encephalitis (EEE), according to WSYR-TV. An elderly Cicero resident ...