CBS News medical contributor Dr. Celine Gounder joins to discuss the rise in West Nile virus cases, with nearly 50 infections ...

ADAMS COUNTY, Colo. — Health department officials in Adams County said two people have confirmed cases of West Nile Virus.

Michigan county has confirmed the presence of West Nile virus among its local mosquito populations this year. The Kent County Health Department in Grand Rapids, has found the West Nile virus in three ...

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.

The Kent County Headth Department has confirmed the presence of West Nile Virus in three mosquito samples collected across ...

The last time cases reached outbreak status in South Dakota was in 2018, when there were a total of 169 cases in the state.

West Nile virus has been detected in a goat in Lunenburg, becoming the first confirmed case in an animal in 2025 and raising the risk of infection across multiple Worcester County communities, the ...