Mosquitoes collected by the Allegheny County Health Department tested positive for West Nile virus in six areas Tuesday.

Two mosquito test samples taken from Hyde Park and West Roxbury have tested positive for West Nile Virus, the Boston Public ...

Public health officials are warning residents after mosquito samples from two Boston neighborhoods have tested positive for ...

Oregon has no reports so far of people contracting the virus. But it's still wise to cover up and prevent bites, health officials say.

"People should take care to avoid being bitten by mosquitoes, no matter what part of the state they live in,” said Laura ...

With mosquito season peaking across the Texas Panhandle, health experts are urging the public to take precautions as the risk ...

As Arkansas enters peak mosquito season, health professionals are urging residents to take precautions against mosquito-borne illnesses. Dr. Amanda Novack, an i ...

A recent series of testing by the Tangipahoa Mosquito Abatement District (TMAD), has led to the detection of 28 mosquito samples of West Nile Virus.

Mosquito pesticide spraying that has already taken place this week will be extended into next week for parts of La Mesa to prevent the potential spread of West Nile virus.

Vector Services will increase spraying and conduct door-to-door surveys in the immediate areas, the health department said.