Colorado Public Health Department Confirms First West Nile Virus Death This Year
LAFAYETTE, COLORADO, JUL 25 – Nine human West Nile virus cases have been confirmed in Colorado this year, with mosquitoes testing positive in half of the monitored counties, health officials said.
- On Friday, Colorado recorded the first human West Nile virus death, confirmed by health agencies in Lafayette.
- Mosquito traps have detected West Nile in half of the 16 counties being monitored, including Adams, Arapahoe, Boulder, Broomfield, Denver, Jefferson, Larimer and Weld, CDPHE officials said, highlighting seasonal spread.
- There is currently no treatment or vaccine to prevent West Nile infection, health officials said, highlighting the limited options for those infected or at risk.
- A state medical officer said personal prevention is vital, and Pueblo public health officials reported their first case resulted in hospitalization.
- In late July, health officials urge residents to follow the `4 D's`: Drain standing water, avoid Dusk and Dawn, Dress in long sleeves, and use DEET, as West Nile season peaks in August.
14 Articles
14 Articles
The first West Nile Virus death has been reported this year in Colorado
PUEBLO, Colo (KRDO) - Colorado has reported its first West Nile virus-related death of the year, as health officials confirm a Lafayette adult has died from the virus. So far, nine human cases have been reported in eight counties, and mosquitoes carrying West Nile virus have been found in half of the counties being tested across the state, according to state health officals. West Nile virus is spread through the bite of an infected mosquito. Whi…
Officials confirm first human death from West Nile virus in Colorado
COLORADO (KREX) — On Friday, the Colorado Department of Public Health and Environment (CDPHE) with Boulder County Public Health, confirmed the first human death of the West Nile virus in Lafayette this year. There have been nine confirmed human cases of the virus in residents across eight counties. Mosquitoes have tested positive for the West […]


First Colorado death from West Nile virus reported for 2025
State health officials Friday confirmed the first human death from West Nile virus in Colorado this year.

Lafayette adult is first Coloradan to die of West Nile this year
A Lafayette adult died of West Nile virus in what officials say is the first such death in Colorado this year. Colorado’s first human cases of West Nile virus in 2025 confirmed in Adams County
Coverage Details
Bias Distribution
- 92% of the sources are Center
Factuality
To view factuality data please Upgrade to Premium