Clearing up Moderna misconceptions when it comes to Pfizer COVID vaccine by Melissa Couto Zuber, The Canadian Press Posted May 27, 2021 4:11 pm EDT A bottle of Moderna's COVID-19 vaccine. THE ASSOCIATED PRESS/Charlie Riedel Kelly Grindrod was confused when she first heard of people leaving COVID-19 vaccine clinics once they realized they’d be getting the Moderna jab – a surprising turn that experts say suggests some Canadians are mistaking the product as inferior to its Pfizer-BioNTech counterpart. Grindrod, a researcher and pharmacy professor at the University of Waterloo, says one clini...