CBS News medical contributor Dr. Celine Gounder joins to discuss the rise in West Nile virus cases, with nearly 50 infections reported in at least 15 states about half classified as severe.

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

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

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

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 ...

KENT COUNTY, Mich — The Kent County Health Department (KCHD) said they've discovered the first detections of West Nile Virus (WNV) of the 2025 season in zip codes. "These detections are a reminder ...

The risk of contracting West Nile Virus has increased in the immediate Boston metro area. The Massachusetts Department of Public Health increased the risk level to moderate in Boston after six ...

The Boston Public Health Commission (BPHC) has announced that two mosquito test samples obtained from Hyde Park and West Roxbury tested positive for West Nile Virus (WNV). The virus is carried by ...

Vector Control in Lubbock is taking steps to reduce the mosquito population by spraying every day, treating public areas, and ...

A pool of mosquitoes in a Rockland County town has tested positive for West Nile Virus, health officials said. The mosquitoes ...

Massachusetts confirms first animal case of West Nile virus in a goat, raising risk level to moderate in several towns. Public urged to take precautions against mosquitoes.

No human cases of West Nile virus have been reported this season in Rockland County. The most recent confirmed human case in the county was in 2023.