Which Covid-19 Vaccine Is Better?


Which COVID-19 vaccine is better? (spoiler, they’re all good)

Dr. Samir Gupta explains how the four COVID-19 vaccines now approved in Canada (Pfizer, Moderna, AstraZeneca, Janssen) work and why efficacy rates aren’t the most important number to look at.

Tags: CBC, Covid-19, efficacy rates, health, Vaccines

Featured Videos