Public Health Agency of Canada

The main objective of the study is to evaluate seasonal influenza vaccination coverage within the Canadian population.

Concussions in sport are a recognized public health issue due to the frequency of occurrence and their potential short and long-term consequences, including cognitive, emotional and physical symptoms and, when left undetected, even death. This research is essential for gathering information on...

The Public Health Agency of Canada (PHAC) identified the need for public opinion research to understand healthcare providers' (HCP) perspectives of, and experiences with, vaccine delay/refusal at a time when the number of Canadians who are delaying/refusing immunization is increasing. The...

This evergreen document will be updated as COVID-19 vaccines are authorized and become available for use in Canada, and as evidence on these vaccines and COVID-19 evolves. This table summarizes the latest changes to this current version. Please refer to the Table of updates for a full list of...

This statement contains NACI’s independent advice and recommendations, which are based upon the best current available scientific knowledge. This document is being disseminated for information purposes. People administering the vaccine should also be aware of the contents of the relevant product...

The National Advisory Committee on Immunization (NACI) is an External Advisory Body that provides the Public Health Agency of Canada (PHAC) with independent, ongoing and timely medical, scientific, and public health advice in response to questions from PHAC relating to immunization. This...

Canada's response to the novel coronavirus (COVID-19) pandemic has been steadfast—keeping up with new scientific evidence and discoveries which allows us to adapt public health measures to prevent the spread of COVID-19, and providing guidance to health care workers so they have the appropriate...

The Canada Communicable Disease Report is a bilingual, open-access, peer-reviewed journal on the prevention and control of emerging and persistent infectious diseases.