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

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

Dr. Letosha Gale-Lowe said the county has noticed a rise in the mosquito population following recent rains and warmer months.

West Nile virus has been found in Boulder County. Boulder County Public Health confirmed that, last week, mosquitoes trapped on the east side of Niwot tested positive for West Nile.

West Nile virus has been detected in multiple pools of Clay County mosquitoes, according to health officials. In a press release from the Clay County Health Department, ...

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

West Nile virus can cause debilitating illness in 20% of those infected, and there is no treatment for it, the Boulder County website states. The county recommends following the four Ds: DEET ...

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

San Diego County will apply pesticide treatments in Rolando to reduce the number of mosquitoes in the area after West Nile ...

Stanislaus County Public Health said the person infected with the virus developed a neurological illness, known as ...

West Nile virus has been found in Boulder County. Boulder County Public Health confirmed that, last week, mosquitoes trapped on the east side of Niwot tested positive for West Nile.

West Nile virus can cause debilitating illness in 20% of those infected, and there is no treatment for it, the Boulder County website states. The county recommends following the four Ds : DEET ...