The Canadian Partnership for Tomorrow’s Health (CanPath) is Canada’s largest population health cohort and a national platform for health research. Comprised of more than 330,000 volunteer participants, CanPath is a unique platform that allows scientists to explore how genetics, environment, lifestyle, and behaviour interact and contribute to the development of disease. In spring 2020, CanPath responded quickly to the COVID-19 pandemic by launching a COVID-19 questionnaire across the entire cohort. Information collected by the survey included COVID-19 test results/suspected infection, symptoms experienced (if any), current health status and risk factors, potential sources of exposure, impact of the pandemic on job status and on mental, emotional, social and financial well-being. In this webinar, Dr. Kirsh will present an analysis of the almost 100,000 CanPath participant responses to the questionnaire. Analysis of the data is supported by CanPath’s existing cohort data and linkages to administrative health databases.