Celebrating 2021 Canada Gairdner Global Health Award Laureates Joseph Sriyal Malik Peiris and Yi Guan on Wednesday, October 27, 2021, one week prior to Global One Health Day (November 3, 2021). Speakers will focus on One Health principles and topics, including zoonoses and emerging/ reemerging diseases. Featuring: Joseph Sriyal Malik Peiris & Yi Guan, 2021 Canada Gairdner Global Heath Award Laureates Samira Mubareka, MD, Assistant Professor, Department of Laboratory Medicine and Pathology, University of Toronto; Scientist, Sunnybrook Health Science Centre, Toronto, ON, Canada