Mosquitoes in nine Suffolk County areas have tested positive for West Nile virus, health officials said Monday. The 14 ...

More than a dozen mosquito samples have tested positive for West Nile virus in Suffolk County, New York, health officials say ...

The Massachusetts Department of Public Health (MDPH) has confirmed that mosquito samples collected in both West Springfield ...

Two Fairfield County towns have had mosquito samples test positive for West Nile virus, marking the first detection of the season, officials said. In Stratford, the first samples tested positive last ...

NYC starts spraying pesticides to combat West Nile virus in mosquitoes, covering parts of the Bronx and Staten Island.

The Allegheny County Health Department on Monday confirmed that additional mosquito samples have tested positive for West Nile Virus, and seven more Pittsburgh neighborhoods will be treated as a ...

Starting Monday, New York City's Health Department will spray pesticides in parts of the Bronx and Staten Island to reduce the risk of West Nile Virus. Trucks will spray pesticides in sections of the ...

Two children in Tennessee are now recovering at home after being hospitalized for La Crosse virus, a rare mosquito-borne ...

Most people who get it don't have symptoms, but in some cases it can lead to "major neurologic complications," according to health officials.