WEST BATON ROUGE PARISH, La. (WAFB) - Three mosquito samples have tested positive for the West Nile Virus in West Baton Rouge Parish.

Mosquitoes in Rock County tested positive for West Nile virus, health officials reported Wednesday morning.

In partnership with Rice University, the City of Houston is monitoring over 100 sites to detect and track pathogens, including COVID-19, flu, and more.

Public Health - Dayton and Montgomery County will spray for mosquitoes Monday after samples at Wegerzyn Garden Center and Sandalwood Park tested positive for West Nile virus.

NYC reports first West Nile virus cases of 2025 Two Queens residents have tested positive for West Nile virus, New York City health officials announced Friday.

Mosquitoes in the cities of North Richland Hills and Lancaster tested positive for West Nile Virus this week. Health officials are now warning the public and encouraging them to take precautions.

Greene County Public Health will spray for mosquitoes in Beavercreek, Fairborn, Jamestown and Xenia after 12 more samples tested positive for West Nile virus.

At least three mosquito pools in the Tri-State area have tested positive for the West Nile virus, prompting health officials to urge residents to take precautions against mosquito bites.

Iowa officials have confirmed a case of West Nile Virus, the first in the state this year. The Iowa Department of Health and Human Services says one infection was identified.

“It is not uncommon for a mosquito to test positive for West Nile Virus, and Public Health’s program is designed to help educate the public about the diseases mosquitoes may carry, how they ...

The Allegheny County Health Department has announced that additional mosquito samples have tested positive for West Nile Virus, prompting plans to spray seven Pittsburgh neighborhoods with ...