Deshayne Fell joined Pfizer 3 years ago and is the Team Lead for the Global Real-World Epidemiology team conducting post-licensure effectiveness studies for the Maternal RSV Vaccine. Prior to joining Pfizer, she was a Professor of Epidemiology and Public Health at the University of Ottawa in Canada. Over many years in academia and public health, Deshayne’s research has focused on infection and immunization during pregnancy. She has also been a member of two World Health Organization working groups related to immunization during pregnancy and was a liaison member of Canada’s National Advisory Committee on Immunization from 2020 to 2023.