Maps & Stats

West Nile Virus MONITOR

During the West Nile Virus season (May to October), the Centre for Food-borne, Environmental and Zoonotic Infectious Disease, Public Health Agency of Canada (PHAC) , produces weekly West Nile Virus MONITOR reports and maps, summarizing West Nile Virus activity in Canada. West Nile Virus national surveillance is a collaborative effort between the Public Health Agency of Canada, provincial and territorial Ministries of Health, the Canadian Cooperative Wildlife Health Centre, Health Canada's First Nations and Inuit Health Branch, Canadian Blood Services, and Héma-Québec.

Surveillance information is reported to the Public Health Agency of Canada and updated every Monday. This delay may account for any discrepancies between the surveillance results posted on provincial/territorial web sites and the Agency's web site.

Human

Surveillance Maps

• 2013 clinical cases in Canada NEW

Surveillance Data

• 2013 West Nile Virus National Surveillance Reports NEW
• 2013 Human Surveillance Tables NEW

Dead Birds

• Surveillance Maps 2013 NEW

Archive

Human Surveillance Maps

• 2012 clinical cases in Canada
• 2012 clinical cases in Canada and the USA
• 2011 clinical cases in Canada
• 2011 clinical cases Canada and USA
• 2010 clinical cases in Canada
• 2010 clinical cases in Canada and USA
• 2009 clinical cases in Canada
• 2009 clinical cases in Canada and USA

Human Surveillance Data

• Summary of Human Surveillance Table: (2008-2012) UPDATED
• Summary of Human Surveillance Table: (2002-2007)
• Annual Summaries of Human Surveillance Table
  • 2012 Annual Summaries of Human Surveillance Table
  • 2011 Annual Summaries of Human Surveillance Table
  • 2010 Annual Summaries of Human Surveillance Table

• West Nile National Surveillance Report
  • 2012 West Nile National Surveillance Report
  • 2011 West Nile National Surveillance Report

West Nile virus case definitions