Health officials in Denver and Jefferson County on Monday urged residents to take precautions against mosquitoes after ...

City health officials on Monday urged Denverites to take precautions against mosquitoes after confirming the first case of ...

City health officials on Monday urged Denverites to take precautions against mosquitoes after confirming the first case of ...

The Denver Department of Public Health and Environment announced Monday that the city's first human case of West Nile virus ...

Eleven people in Colorado have tested positive for West Nile this year, including five who developed neurologic symptoms and ...

Health officials urged Denver and Jefferson County residents to take extra precautions as the first human cases were ...

Health officials are urging Denver residents to take extra precautions with the first human case confirmed in the city.

DENVER (KDVR) — This year’s first human case of West Nile in Denver has been confirmed, as well as three cases in Jefferson ...

Health experts are urging precaution as West Nile virus rates increase amid peak concentration of cases in Colorado.

ARAPAHOE COUNTY, Colo. — The state health department is reporting a second death this season related to West Nile Virus as a ...

West Nile virus is a disease spread by mosquitoes, which carry it from birds. It was first isolated in a woman in the West Nile district of Uganda in 1937 and spread to New York State in 1999.