NavGeneral InfoEmail Print Original or alternative title COVID-19 Public Seroprevalence Report April 2020 to January 2021 Provider COVID-19 Immunity Task Force (Canada)Tabulations only Geography Canada (CAN) Coverage type Country Time period covered 04/2020 - 01/2021 Series or system Canada COVID-19 Seroprevalence Report Data type Epi surveillance: Nationally representative Keywords Blood tests, COVID-19, Disease outbreaks, Incidence, Infectious diseases, Medical tests, Prevalence Citation Contributors Canadian Blood Services Publisher Canadian Blood Services Publication year 2021 Suggested citation Canadian Blood Services. Canada COVID-19 Seroprevalence Report - April 2020 to January 2021. Ottawa, Canada: Canadian Blood Services, 2021. GHDx Entry last modified on: May 13, 2024