545,971 people have recovered after contracting the respiratory illness, while 19,371,229 tests have been administered. Canada secures 20M more Pfizer doses as vaccine makers monitor 2nd dose controversy The new cases and fatalities come as the federal government announced it has secured 20 million more doses of the Pfizer-BioNTech vaccine to protect against the virus.“From our agreements with Moderna and Pfizer alone, we will now have 80 million doses of COVID-19 vaccines arriving this year,” Prime Minister Justin Trudeau said at a press conference in Ottawa.