Most West Nile cases in Colorado happen between July and September, though mosquitoes can live until the first snow or hard ...

Mosquitoes carrying the virus were first identified in Colorado in 2003. That year resulted in the most human cases of West ...

Boulder County Public Health and Weld County both confirmed within two days that there have been the first positive tests of ...

The state’s West Nile virus season appears to be ahead of schedule this year, after two more Colorado counties detected the ...

DENVER ( KDVR) — The first trace of the West Nile virus this season was found in Denver through a positive mosquito sample.

Weld County had 15 reported cases of human West Nile virus, according to the website. The year before reached 52 cases.

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

The mosquitoes infected with the virus were discovered in Nesconset on July 1, Suffolk County health officials said ...

Colorado recorded 76 West Nile cases and zero deaths last year, according to health department data. But the state saw 634 cases and 51 deaths from the virus in 2023 and 207 cases and 20 deaths in ...