Public Health Agency of Canada

This primer is intended to support health care providers in better understanding and addressing COVID-19 vaccine hesitancy, in their practice and beyond.

COVID-19 vaccine ingredients in the Pfizer-BioNTech, Moderna and AstraZeneca vaccines.

We present the most up-to-date data on SARS-CoV-2 antibody timelines, including the longevity of antibodies, and the production and detection of neutralizing antibodies and provide practical guidance for clinical microbiology laboratories to both verify commercial serology assays and choose...

Simple mathematical modelling approaches to assessing the transmission risk of SARS-CoV-2 at gatherings

Serum antibody response in COVID-19-recovered patients who retested positive

Rapid disappearance of influenza following the implementation of COVID-19 mitigation measures in Hamilton, Ontario

"This dataset provides the cumulative number and percent of people who have received a COVID-19 vaccine in Canada by report week, number of doses, age group, sex, and jurisdiction. Variables include: Jurisdiction ID number Jurisdiction Report week Sex Age group Cumulative number vaccinated with...

"This dataset provides the cumulative number and percent of people in key populations who have received a COVID-19 vaccine in Canada, by number of doses and report week. Key populations are identified by the National Advisory Committee on Immunization and prioritized for early vaccination....

Get the facts on vaccine safety and vaccine side effects to help address your concerns.

While diseases can make anyone sick, some Canadians are more at risk of getting an infection and developing severe complications due to their health, social and economic circumstances. Organizations, staff and volunteers play an important role in helping to prevent these populations from getting...

Here are some concrete, meaningful ways to contribute and make a real difference in the lives of people living in Canada.

Some Canadians are at risk of developing severe complications from an illness due to underlying medical conditions and age. If you are at risk for complications, you can take action to reduce your risk of getting sick from COVID-19.

Data to keep Canadians up to date on where we are and models to understand where we might be heading in the COVID-19 epidemic.

There are simple, practical things you can do to prepare in case you or someone in your household becomes ill or if COVID-19 becomes common in your community.

Coronavirus disease (COVID-19): plan ahead, get prepared, stock up, stay healthy and limit spread.

Information on and infographics about COVID-19 (coronavirus) including how it is spread, how to prevent the chances of getting it, symptoms and what to do if you have symptoms. Information available in multiple languages.

Information on how youth and students can help prevent the spread of COVID-19, including prevention, mental and physical health, financial support, avoid scams and information for indigenous youth and if you are experiencing family violence.

Use the following resources to learn how you can prevent COVID-19 and find tips on taking care of your physical and mental health.

Links to travel health notices for coronaviruses from the Government of Canada.

How coronavirus infection is spread by infected people and how to help reduce your risk of infection by washing your hands and avoiding touching your eyes, nose or mouth with unwashed hands.