Archive of COVID-19 Weekly Epidemiological Summaries

This page contains PHO’s previously released COVID-19 weekly epidemiological summaries. They contain the most current information that was available at the time the data were extracted from the iPHIS and other local case management systems, which may be useful in tracking the development of COVID-19 in Ontario over time.

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


Updated 31 March 2022