coronavirus vaccines make it into the arms of more Canadians every day, experts say it’s understandable that news of potential adverse reactions piques a certain amount of interest.But there’s a difference between “adverse events following immunization” and adverse events “directly related to a vaccine,” said Alyson Kelvin, a virologist and assistant professor at Dalhousie University, who is currently working on COVID-19 vaccines with VIDO-InterVac.
What’s in Pfizer’s vaccine? A look at the ingredients This is an important distinction, she said, particularly as we begin to question new reports like the deaths of elderly vaccine recipients in Norway.“I could get the vaccine and five hours later get hit by a car, and that’s going to be.