West Nile is a virus transmitted via infected mosquitoes. The most serious manifestation of West Nile Virus infection is fatal encephalitis (inflammation of the brain) in humans and horses, as well as mortality in certain domestic and wild birds. Some people who become infected with West Nile Virus do not have symptoms. For those who do, symptoms appear 5-15 days after a mosquito bite. Typically the symptoms include fever, headache, and a general feeling of illness.

View the New Mexico Department of Health's West Nile Virus Brochure.

• Avoid outside activity at dawn and dusk when mosquitoes are most active.
• Wear long pants and long sleeves and apply insect repellent when outside.
• Ensure that doors and windows have tight fitting screens.
• Eliminate standing water around your home to prevent mosquitoes from breeding.

Pesticides may be an option for treatment if you have mosquitoes on your property. Click here to see the Environmental Protection Agency updated information on insect repellants. Click here to view the National Pesticide Information Center.

The Centers for Disease Control and Prevention developed the following Public Safety Announcement about West Nile Virus and ways you can prevent it.

West Nile Virus PSA