The city reported that it had discovered its first West Nile-positive mosquito for the 2025 season in early July. The Daily Camera reported the news, saying that while West Nile virus season was starting early in Colorado's Front Range, experts weren't certain that this would translate into a heavy season for infections.

West Nile virus is a viral disease that is transmitted by mosquitoes. The virus is a member of the Flaviviruses, which also includes Zika, dengue and yellow fever viruses. The virus was first identified in the West Nile district of Uganda in 1937,

Il West Nile virus It has also arrived in Italy where there is maximum alert. In Lazio a 82 year old woman She died after being hospitalized on July 14th due to high fever and confusion. Il West Nile virus he returns to talk about himself.