1. Toronto Public Health , Toronto, Ontario , Canada
2. Dalla Lana School of Public Health, University of Toronto , Toronto, Ontario , Canada
3. Public Health Ontario , Toronto, Ontario , Canada
4. Axe Maladies infectieuses et immunitaires, Centre de recherche du CHU de Québec-Université Laval , Québec, Québec, G1 V 4G2 , Canada
5. Wastewater Surveillance Unit, National Microbiology Laboratory, Public Health Agency of Canada , Winnipeg, Manitoba , Canada
6. MAP Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, Unity Health Toronto , Toronto, Ontario , Canada
7. Department of Medicine, Temerty Faculty of Medicine, University of Toronto , Toronto, Ontario , Canada
8. Institute of Health Policy, Management and Evaluation, and Institute of Medical Science, University of Toronto , Toronto, Ontario , Canada
9. ICES , Toronto, Ontario , Canada
10. Division of Infectious Diseases, St. Michael’s Hospital , Toronto, Ontario , Canada