West Nile virus has been found in a group of mosquitos in Utah County, that county's health department has reported.

Two mosquito samples taken from Boston last week tested positive for West Nile virus. See which neighborhoods they came from ...

West Nile virus was detected in a goat in Lunenburg, marking the first animal case in Massachusetts in 2025. Nearby towns are ...

Richland Public Health officials have been notified by the Ohio Department of Health that West Nile Virus (WNV) has been ...

Massachusetts' first animal case of West Nile virus in 2025 has been discovered in Lunenburg, the state Department of Public ...

The state Department of Public Health said Tuesday that it had confirmed the first case of West Nile virus in an animal this ...

West Nile virus detected in Fulton County, prompting local health officials to increase mosquito control efforts.

Jamestown Canyon virus is the latest pathogen transmissible to people to turn up in a mosquito pool in Madison County.

Symptoms of illness may appear three days to two weeks after an infection, Weld County said last week. Most people show no ...

Two mosquito traps in the Atlanta area recently tested positive for West Nile virus, public health officials said, prompting warnings about the potential health impacts as late summer ...

A mosquito sample collected by Chatham County Mosquito Control has tested positive for West Nile Virus (WNV), a spokesperson for the Georgia Department of Public Health (DPH) said.

Older adults and immunocompromised people can be at higher risk for developing serious illness or death, the Oregon Health Authority said.