Archive of COVID-19 Weekly Epidemiological Summaries

This page contains PHO’s previously released weekly COVID-19 surveillance reports. They contain the most current information that was available at the time. These resources cover topics that include COVID-19 activity in Ontario over time, SARS-CoV-2 Genomic Surveillance, Adverse Events Following Immunization, positive cases and percent positivity, deaths, outbreaks, information by health care setting, health region, and public health unit, epidemic curves by region, age group, and gender, and more.

Please refer to our Ontario COVID-19 Data Tool or our weekly epidemiological summary for the most recent COVID-19 data from Ontario.