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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...