Learn about the safety of COVID-19 vaccines, including the approved Pfizer-BioNTech and Moderna vaccines, how they work and possible side ef

To understand how COVID-19 vaccines work, it helps to first look at how our bodies fight illness.

A vaccine is one of the keys to stopping the spread of COVID-19. The Moderna COVID-19 vaccine was approved for use in Canada on December...

Dear Chief and Health Director: Public Health Alert – COVID-19 Variants of Concern As you are aware, COVID-19 Variants of Concern (VOCs)...

With Health Canada approval of some COVID-19 vaccines, we know that many people have questions about the vaccines and what this means for...

Version 1.0 – February 9, 2021 This guidance document provides basic information only. It is not intended to provide medical advice,...