West Nile Virus

West Nile Virus

What is the West Nile Virus?

The West Nile Virus (WNV) is spread by the bite of infected mosquitoes. While it usually causes a mild illness, WNV has the potential to cause encephalitis (inflammation of the brain) or meningitis (inflammation of the lining of the brain and spinal cord). WNV can also infect horses, many types of birds and other animals. Currently, there is no evidence to suggest that the virus can be spread from person to person or from animal to person.

Preventing Infection

You can reduce the potential for WNV infection for yourself and your family by following these guidelines:

Wear long, loose and light-colored clothing
When possible, stay indoors when mosquitoes are active and biting (dawn, dusk and early evening)
Turn over or remove containers in your yard where water collects, such as old tires, trays, buckets, swimming pool covers, etc.
Clean out birdbaths and wading pools at least once a week
Clean roof gutters and downspouts
Use insect repellent products with no more than 35% DEET for adults and less than 10% for children. Repellents may irritate the eyes and mouth so avoid applying to the hands and mouths of children and be sure to read and follow the manufacturer's directions for use as printed on the repellent’s packaging.

Additional Information

Follow the links to obtain additional information on the West Nile Virus: