Tag: west nile virus
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First 2026 Colorado case of West Nile Virus in a human reported in Jefferson County
The first case of West Nile virus in Colorado in 2026 has been reported in Jefferson County. Jefferson County public health officials announced on Tuesday that a resident of the county had contracted the virus, which is spread through the bite of an infected mosquito. Most people who contract WNV do not feel sick, health…
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First human case of West Nile Virus confirmed in El Paso County
An El Paso County resident has tested positive for West Nile Virus, the first human case in the county this year, local public health officials announced Monday. People and animals become infected with the virus when they are bitten by an infected mosquito. Mosquitos contract the virus when they feed on infected birds. In Colorado,…
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West Nile-infected mosquitoes make presence known in Colorado
El Paso County Public Health is preparing for a heavy season of West Nile virus cases caused by mosquito bites, despite decreased rainfall for the year. Last year, more Coloradans died from West Nile than any other state. Fifty-one people succumbed to the virus in Colorado in the 2023 season, which stretches from June until…
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Colorado mosquitos test positive for West Nile virus
Facebook Twitter WhatsApp SMS Email Print Copy article link Save Mosquitos collected in Weld County tested positive for the West Nile Virus, according to the Colorado Department of Public Health and Environment on Thursday, marking the first confirmed case of the disease so far this season statewide, the department reported. The infected mosquitos were discovered during a…
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Colorado mosquitos test positive for West Nile virus
Mosquitos collected in Weld County tested positive for the West Nile Virus, according to the Colorado Department of Public Health and Environment on Thursday, marking the first confirmed case of the disease so far this season statewide, the department reported. The infected mosquitos were discovered during a weekly mosquito testing for West Nile virus that began in…






