West Nile virus is a mosquito-borne virus first identified in Uganda in 1937. It belongs to the same viral family as dengue ...

A pool of mosquitoes from Cuba in Fulton County, Illinois tested positive for the West Nile Virus, reminding residents to ...

Harris County has found its first mosquito of 2025 carrying the West Nile virus, according to local public health officials.

Health authorities in southern U.S. cities are reporting the season’s first confirmed West Nile virus cases. In Texas, ...

Harris County Public Health's Mosquito and Vector Control Division began spray operations Thursday evening in the area where ...