Posted: Mar 13, 2021 4:00 AM ET | Last Updated: March 13
Guerina Morra, 81, gets her first dose of the Pfizer-BioNTech COVID-19 vaccine at Caboto Terrace in Toronto on Thursday. Experts say the confusion around vaccine safety recommendations is unfortunate given the number of unvaccinated seniors in Canada at risk of severe COVID-19 complications.(Evan Mitsui/CBC)