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

Mosquitoes in two Weld County zones have tested positive for West Nile Virus, though no human cases have been reported yet.

Boulder County Public Health confirmed that, last week, mosquitoes trapped on the east side of Niwot tested positive for West ...

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

CINCINNATI (WKRC) — Wyoming is the latest part of Hamilton County to test positive for the West Nile virus. The county health ...

The Canton City Public Health announced mosquito spraying this summer to help combat the spread of the virus. Archaeologists ...

The U.S. is having its worst year for measles spread in more than three decades, with a total of 1,288 cases nationally and ...

Hessel said he and his team will leave the traps up for a day or so, and then take the nets back to their office and put it in the freezer to kill the mosquitoes.

Officials have confirmed that the West Nile Virus has been identified in a pool of mosquitoes collected in Grand Forks.

Stanislaus County Public Health has confirmed that a resident in Stanislaus County has been infected with West Nile Virus ...