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Protecting Yourself from
West Nile Virus
The
best way to protect yourself against West Nile Virus is to
minimize your exposure to mosquitoes. Consider these
precautions:
- Wear long pants and
long-sleeved shirts.
- Wear earth-tone colors, such
as olive,
khaki and brown. Mosquitoes are attracted
to
contrast, and these colors will reduce
that contrast.
- Use a mosquito repellent
containing DEET. Apply it sparingly to exposed skin and
clothing. Follow all directions on product labels. The more
DEET a repellent contains, the longer it protects. The
American Academy of Pediatrics recommends repellents used on
children contain no more than 10 percent DEET. All products
containing DEET are safe when used according to directions.
- Repellants containing natural
substances such as citronella and eucalyptus provide only
moderate protection and may be effective for as little as 20
minutes.
- Make sure windows, doors and
screens are “bug tight.”
- Stay indoors at dawn, dusk,
and early evening when mosquitoes are most active.
- Use the proper type of lights
outside: incandescent lights attract mosquitoes; fluorescent
lights neither attract nor
repel mosquitoes.
-
Spray trees and shrubs just
before you plan to spend time in your yard. Insecticides for
use in and around your home are available as ready-to-use
sprays, aerosols, and concentrates to be diluted in water or
used in foggers. Look for products containing carbaryl,
cyfluthrin, malathion, permethrin and pyrethrins. Read labels
closely to be sure you are getting the product you need and
are applying it in the way it was intended.
The Environmental Protection
Agency offers information on
using repellents safely, what you should know about the
repellent ingredient
DEET, and the
use of pesticides for mosquito control.
Additional information on DEET is
available in a publication found at
www.npic.orst.edu/factsheets/DEETgen.pdf. (PDF file)
For tips on reducing the mosquito
population, see our tips on controlling mosquitoes.
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