Real-time Respiratory Surveillance

Magnifying glass looking at line chart

Find the latest Viral Respiratory data, updated daily.


See respiratory status across Ontario.


Find your local flu shot clinic and resources on infectious disease.

Ontario Respiratory Activity Levels

We analyze respiratory data from previous weeks and try to predict the upcoming weeks' activity level to help adequately prepare.

Date Influenza Activity Level
Current Week Projection
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No data available
Past Week
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No data available
Two Weeks Ago
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No data available

Respiratory Activity Across Ontario

See respiratory activity in real-time, reported by 97% of hospitals across the province.

Questions about this map? Visit our about the map page


This map is not compliant with the Accessibility for Ontarians with Disabilities Act (AODA) because the technology does not exist to make the map compliant. Please contact KFL&A Public Health Knowledge Management at 613-549-1232 for an alternate format.

Looking for more data?

Our analytics page can give you a broad range of data for Viral Respiratory Activity across Ontario, and for a specific PHU or LHIN.

Our Viral Respiratory analytics dashboard showing respiratory related ED visits percentages of Ontario with graph

Get the latest resources on everything related to influenza and respiratory pathogens from Government data to flu shots.