Public Health Agency of Canada

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

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

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.