Canadian COVID-19 Antibody and Health Survey, Cycle 2: Public Use Microdata File

This public use microdata file (PUMF) contains data for a wide variety of variables collected from the Canadian COVID-19 Antibody and Health Survey (CCAHS). The CCAHS collected information on the presence of chronic conditions, self-reported COVID-19 status, testing history, risk for infection, health behaviours and vaccination status. COVID-19 antibody seroprevalence laboratory data, and select demographic information are also available. Survey data were collected between April 2022 and August 2022, with the vast majority of collection occurring in May, June and July 2022.