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

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

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

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

Get out the bug spray and be mindful about covering up at dusk and dawn. Mosquitoes infected with West Nile Virus have been ...

Two mosquito traps in metro Atlanta have tested positive for West Nile virus, according to the Fulton County Board of Health (FCBOH).

West Nile virus is spreading in Fulton County, Georgia, with positive tests found in mosquito traps. The virus transmits through infected mosquitoes, posing a higher risk to those over 50 and with ...

Samples collected from West Roxbury and Hyde Park are the first to test positive for West Nile Virus in Boston this summer.

The two positive test results were reported in Hapeville and northwest Atlanta. The BOH said it will work with a mosquito ...

Mosquito samples collected in six areas in Allegheny County have tested positive for West Nile Virus, according to the county ...

Mosquitoes carrying the West Nile virus have been identified in Oregon for the first time this year, according to the Oregon Health Authority.