Ontario Respiratory Virus Tool
The Ontario Respiratory Virus Tool provides comprehensive epidemiological information of respiratory virus activity in Ontario, including COVID-19, influenza and other respiratory viruses. Explore respiratory virus data including weekly case trends, laboratory testing, and outbreaks. The tool also contains additional COVID-19-specific data including: outcomes (hospitalizations, deaths, and ICU and hospital bed occupancy) and COVID-19 vaccination and dose administration.
Updates as of December 1, 2023:
- As the result of ongoing provincial data quality initiatives, historical COVID-19 case and outcome data between January 15, 2020 and March 31, 2023 have been updated. As a result, you will see changes to historical COVID-19 cases and deaths.
How to Use The Tool
The tool is best viewed on desktop or tablet.
To learn how to navigate the tool, see our User Guide.
To see information on source data, classifications, citations, definitions and more, see our Technical Notes.
The tool is updated Fridays at 11:30 a.m. Vaccine data are updated every four weeks on Fridays. The tool will be updated the next business day following a holiday.
For COVID-19 wastewater information
Please visit the COVID-19 Wastewater Surveillance page.
We want your feedback!
If you have any feedback on the tool or the data in the tool, please email your comments to healthprotection@oahpp.ca.
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