So far this year, 49 cases of the mosquito-borne disease have been reported in at least 15 states, including Texas.

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

Fulton County health officials have confirmed two new cases of West Nile virus found in mosquito traps around the county.

Toronto Public Health has confirmed some mosquitos in the city have tested positive for West Nile virus, but say the risk of ...

West Nile virus has been detected near a park in Northeast Philadelphia, the Department of Health announced Friday.

Mosquitoes infected with the West Nile virus have been detected in multiple boroughs, according to the New York City Health ...

City health officials instructed Philadelphia medical providers to check patients for West Nile virus and other ...

James Martinez's family said his condition is improving in ICU – he is one of two confirmed human cases of West Nile Virus ...

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

Colorado’s West Nile season started early this year, with mosquitoes testing positive for the virus in Denver, Boulder and Weld counties.

The first case of West Nile Virus in mosquitoes this year in Mercer County was reported Thursday. According to the Mercer ...

Philadelphia health officials are warning residents after West Nile virus was found in mosquitoes in Northeast Philadelphia ...