Respiratory Virus Detections in Canada
The Respiratory Virus Detection Surveillance System collects data from select laboratories across Canada on the number of tests performed and the number of tests positive for influenza and other respiratory viruses. Data are reported on a weekly basis year-round to the Centre for Immunization and Respiratory Infectious Diseases (CIRID), Public Health Agency of Canada. These data are also summarized in the weekly FluWatch report.
2022 - 2023 Season
- Week 11 - Ending March 18, 2023 NEW
- Week 10 - Ending March 11, 2023
- Week 9 - Ending March 4, 2023
- Week 8 - Ending February 25, 2023
- Week 7 - Ending February 18, 2023
- Week 6 - Ending February 11, 2023
- Week 5 - Ending February 4, 2023
- Week 4 - Ending January 28, 2023
- Week 3 - Ending January 21, 2023
- Week 2 - Ending January 14, 2023
- Week 1 - Ending January 7, 2023
- Week 52 - Ending December 31, 2022
- Week 50 - Ending December 17, 2022
- Week 49 - Ending December 10, 2022
- Week 48 - Ending December 3, 2022
- Week 47 - Ending November 26, 2022
- Week 46 - Ending November 19, 2022
- Week 45 - Ending November 12, 2022
- Week 44 - Ending November 5, 2022
- Week 43 - Ending October 29, 2022
- Week 42 - ending October 22, 2022
- Week 41 - ending October 15, 2022
- Week 40 - Ending October 8 2022
- Week 39 - Ending October 1, 2022
- Week 38 - Ending September 24, 2022
- Week 37 - Ending September 17, 2022
- Week 36 - ending September 10, 2022
- Week 35 - ending September 3, 2022
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