Newsroom Ready: Second-dose choice likely for AstraZeneca recipients: Tam

Chief Public Health Officer Dr. Theresa Tam says she thinks Canadians who got the Oxford-AstraZeneca vaccine will have a choice to get a different vaccine for their second dose. Tam says there will be doses of AstraZeneca available too for those who want to keep the same vaccine with official advice to help guide that choice expected before most people are due to get that second dose.