Health Canada posts information related to West Nile Virus in Canada. Health Canada also tracks WNV through human, mosquito, bird and horse surveillance. The 2017 WNV surveillance map for human cases is available here but a screenshot is posted below for reference.
|Figure 1. As of surveillance week 49, ending December 9, 2017, the preliminary data indicated 197 human cases of WNV in Canada; twenty-five from Québec, 159 from Ontario, five from Manitoba, seven from Alberta, and one from British Columbia.|