The COVID-19 Immunity Task Force (CITF) is one of the Government of Canada's early efforts to track the 2020 coronavirus pandemic.[1] An external, dedicated secretariat will help maximize the efficiency of the CITF's work.[2]
The CITF was to use a serology "to survey representative samples of the population for the presence of antibodies to the virus".[4] Trudeau's press release on 23 April 2020, on the initiation of the CCITF listed several goals it would help to achieve notably that it would:[2]
establish priorities and oversee the coordination of a series of country-wide blood test surveys that will tell us how widely the virus has spread in Canada and provide reliable estimates of potential immunity and vulnerabilities in Canadian populations.