What’s the difference between the COVID-19 vaccines? #ScienceUpFirst

Here’s a 101 on the types of COVID-19 vaccines that have been approved in Canada (Pfizer/BioNTech and Moderna) and vaccines currently under testing or approval (Novavax, Oxford/AstraZeneca, Johnson & Johnson).

The differences are interesting but they all work to do the same thing: reduce the number of cases, harm, and death from COVID-19. The best vaccine is the one immediately available to you!