West Nile virus is here in Colorado . When most people contract West Nile virus from mosquitoes, there are typically few to no symptoms. However, there are certain circumstances where people can fall ill.

West Nile Virus Arrives in Colorado

There are some cases when West Nile virus can be fatal for humans.

First Fatal Case in Fort Collins Reported

We are sad to report that a resident of Fort Collins has died due to West Nile virus. The first West Nile virus case was detected back in June in the city of Fort Collins.

READ MORE: More Details About Colorado's First West Nile Detection of 2025

West Nile Spread and Infection Rates in Colorado

West Nile was detected, but no humans have been infected yet. However, Colorado leads the nation with humans infected with West Nile virus i

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