affiliation not provided to SSRN, University of Saskatchewan, University of Saskatchewan, affiliation not provided to SSRN, University of Saskatchewan, University of Saskatchewan - School of Environment and Sustainability, Toxicology Centre, University of Saskatchewan, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Saskatchewan, Public Health Agency of Canada, Public Health Agency of Canada, University of Waterloo, University of Waterloo and University of Saskatchewan

British Columbia Centre for Disease Control, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, British Columbia Centre for Disease Control, British Columbia Centre for Disease Control, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Public Health Agency of Canada, Public Health Agency of Canada, University of Toronto - Department of Medicine, McGill University - Epidemiology, Biostatistics, & Occupational Health, British Columbia Centre for Disease Control and British Columbia Centre for Disease Control

Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory, Public Health Agency Canada - National Microbiology Laboratory and Public Health Agency of Canada