Health Canada - West Nile Virus Surveillance Information
US Center for Disease Control
USGS West Nile virus Mapping site
BC Centre for Disease Control - West Nile Virus
BC CDC Interactive WNvMapping Tool
Fraser Health - West Nile Virus
Interior Health
Vancouver Coastal Health - West Nile Virus
Vancouver Island Health Authority
Alberta Government Health and Wellness - West Nile Virus
Manitoba Health - West Nile Virus
Ontario Health - West Nile Virus
Saskatchewan Health - West Nile Virus
California - West Nile Virus
Oregon Department of Human Services - West Nile Virus
National Institute of Allergy and Infectious Diseases
Washington State Department of Health
American Mosquito Control Association