Dr. Deshayne Fell is an Assistant Professor in the School of Epidemiology and Public Health at the University of Ottawa and a Scientist in the Children's Hospital of Eastern Ontario Research Institute. Dr. Fell’s research uses large, linked population databases and registries to improve our understanding of factors affecting maternal and child population health. Her primary focus includes influenza and pertussis immunization during pregnancy and their relationship with birth outcomes and longer-term pediatric health outcomes; safety and effectiveness of maternal immunization; and epidemiological research methods. Since 2014, Dr. Fell has been a member of two World Health Organization working groups related to immunization during pregnancy.