Poll: Overall vaccine trust is up among Canadians, faith in AstraZeneca, J&J lags by Michael Ranger Last Updated May 7, 2021 at 11:25 am EDT A new survey from Proof Strategies suggests it’s not only Canada’s national vaccine advisers who have a “preferred” vaccine. The survey of 1,500 people taken during the first three days of May suggests overall trust in vaccines is now at 74 per cent, compared to 64 per cent in January. The increase in vaccine trust occurred in all provinces across the country including an 11 point bump in Ontario. The trust in vaccines jumps to more than 80 per cent when asked specifically about Pfizer-BioNTech, and it’s almost as high for Moderna. On the flip side, trust falls to under 50 per cent for both Oxford-AstraZeneca and Johnson & Johnson.