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

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.

Lubbock is reminding citizens of its online method to request mosquito spraying as recent heavy rainfall creates conditions ...

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

On Sunday, the board announced that the mosquito control staff had positive mosquito samples for West Nile virus from traps in Hapeville and northwest Atlanta.

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

Traps in Hapeville and northwest Atlanta returned positive West Nile samples, the Fulton County Board of Health said Sunday.

Mosquito samples collected in Fulton County tested positive for West Nile virus, according to the Fulton County Board of ...