Learn about West Nile virus, its causes, symptoms, risks, treatment, prevention and surveillance. Also find information for health professionals. West Nile Virus (WNV) is transmitted through the bite of an infected mosquito. Most people infected with WNV do not show symptoms. Others Outdoor Health - Ministry of Health and Long-Term Care; West Nile virus - Government of Canada. Anyone bitten by a mosquito carrying the West Nile virus can experience symptoms that range from nothing at all to high fever, tremors, muscle.

Most people get West Nile virus after being bitten by a mosquito that has Then birds across Canada and the U.S. started falling from the sky. West Nile virus (WNV) belongs to a family of viruses called Flaviviridae. West Nile virus belongs to a family of viruses called Flaviviridae. It is spread by mosquitoes that have fed on the blood of infected birds. West Nile virus is closely . West Nile Virus (WNV) is transmitted through the bite of an infected mosquito. Most people infected with WNV do not show symptoms. Others Outdoor Health - Ministry of Health and Long-Term Care; West Nile virus - Government of Canada. With all the media attention, most people are aware that the West Nile Virus has made it to Canada, but many do not know the specifics of the virus. What is it?. Should you be concerned about the West Nile virus? What are the real risks? Find out the facts on the West Nile virus and things you can do to protect yourself . Summary of West Nile Virus and other mosquito-borne diseases. Human: As of December 15, , clinical cases of West Nile virus (WNV) have been reported in 4 provinces: Alberta (45), Ontario (), Manitoba (33), Québec (). Mosquito: PHAC has been notified of 17, Anyone bitten by a mosquito carrying the West Nile virus can experience symptoms that range from nothing at all to high fever, tremors, muscle. Learn about West Nile virus, its causes, symptoms, risks, treatment, prevention and surveillance. Also find information for health professionals. During the West Nile virus season (mid-April to October), Canada conducts ongoing human case surveillance across the country. Monitoring.