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

Symptoms of illness may appear three days to two weeks after an infection, Weld County said last week. Most people show no ...

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

In 2023, Weld County reported 52 cases of West Nile virus in humans, and 35 the year before. However, fewer mosquitos are being reported in traps this year than compared to the five-year average ...

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

Weld County announced on July 7 that two out of three Weld County mosquito trap zones have tested positive for West Nile ...

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

Mosquitoes in Weld County have tested positive for West Nile Virus. Health officials urge residents to follow prevention steps.

Mosquitos that tested positive for West Nile virus in Weld County were first discovered in early July. West Nile virus-positive mosquitos were found in traps in the Johnstown Milliken and ...