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For most people, the risk of exposure to West Nile
virus is low and the risk of serious health effects from the virus
is even lower.
West Nile virus is most commonly spread by the bites
of infected mosquitoes. To help reduce the risk, take the following
precautions.
- Make sure door and window screens fit tightly
and are free of holes to prevent mosquitoes entering homes.
- Minimize time spent outdoors at dawn or dusk,
when mosquitoes are most active.
- Wear light-colored clothing, long-sleeved tops,
long pants, and socks when outdoors, or consider special screen
mesh clothing (screen jackets, suits and head nets) available
at most hardware and department stores, as well as camping and
outdoor supply shops.
- Use an insect repellent containing DEET or other
Health Canada approved repellents.
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