fcgov.com logo
fcgov.com print logo
FCGov.com logo holder
image of fort collins
page feedback button page feedback
Home > Services > west nile virus

West Nile Virus

Current Features

West Nile Virus Infected Mosquitoes and First Human Cases Confirmed in Larimer County

The Larimer County Department of Health and Environment reported that mosquitoes carrying West Nile virus were found in a mosquito trap collected on July 15. The positive trap was from northeast Fort Collins, (near Vine St. and I-25) making it the first positive in Larimer County and in northern Colorado in 2008. Along with the first positive mosquito reports came the countys first three confirmed human cases of West Nile disease. Two of the residents are from Fort Collins and one is from Loveland. All three are recovering at home.

Don't Go Naked - Wear Repellent

City of Fort Collins Image

Protect yourself from West Nile Virus! Lessen your likelihood of being bitten by a mosquito infected with West Nile virus by wearing repellent when outside. Find the repellent that is right for you.

Keep Tabs on Mosquitoes in Your Neighborhood

Are the types of mosquitoes that carry West Nile Virus present in your neighborhood? Have any mosquitoes tested positive for the virus? Find out with Colorado Mosquito Control's weekly update on the quantities and types of mosquitoes that are trapped in your neighborhood. Check out the map to find the trap nearest you.

More tips on reducing mosquitoes around your house.

What is West Nile Virus?

West Nile virus is a disease that is transmitted to humans by mosquitoes. The symptoms of West Nile range from none to very serious.

Mosquito Season

Mosquito season in Colorado is from late spring to mid-September; that means the West Nile virus risk is highest in August and September.

Prevention

Take steps now to lessen the likelihood of mosquito bites:

  • Limit time spent outdoors at dawn or dusk, when mosquitoes are most active.
  • Wear lightweight, long-sleeved shirts and long pants while outdoors.
  • Spray clothing with insect repellent since mosquitoes may bite through clothing.
  • Install or repair window and door screens to keep mosquitoes out.
  • Apply insect repellent to exposed skin. Always read and follow product directions.

Repellents

Larimer County provides up-to-date information on different repellants and their effectiveness as well as the best way to keep your kids protected.

Don’t Breed Mosquitoes!

Mosquitoes lay eggs in still water which hatch in seven to 10 days. Check out these tips to reduce the number of mosquitoes in and around the house.

More Information:

Learn More