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The first evidence of West Nile virus (WNv) in Alberta was confirmed in July 2003. During the summer of 2003, the virus was found in mosquitoes, birds, horses and humans in the province. WNv can affect anyone, but the good news is that all Albertans can take some simple steps to protect themselves.
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WNv is transmitted to humans primarily through the bite of an infected mosquito. One in five people who do become infected become ill. Severe illness associated with the virus is rare, but risk increases with age.
The most effective means of reducing the risk of infection with West Nile virus is to avoid mosquito bites. Simple steps to protect yourself and your family include using a mosquito repellent containing DEET, and wearing long-sleeved shirts and pants when outdoors during periods of peak mosquito activity.
Other information sources:
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Health Canada West Nile virus surveillance monitor
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Birds - Alberta Sustainable Resource Development
West Nile virus surveillance program/detecting the disease in birds
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Horses - Alberta Agriculture, Food and Rural Development
West Nile virus surveillance program/detecting the disease in horses
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Mosquitoes - Alberta Environment
Manage standing water and controling mosquitoes
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The United States Centers for Disease Control and Prevention map
Related Reports:
