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.
2023 - 2024 Season
- Week 14 - Ending April 13, 2024 NEW
- Week 14 - Ending April 6, 2024
- Week 13 - Ending March 30, 2024
- Week 12 - Ending March 23, 2024
- Week 11 - Ending March 16, 2024
- Week 10 - Ending March 9, 2024
- Week 9 - Ending March 2, 2024
- Week 8 - Ending February 24, 2024
- Week 7 - Ending February 17, 2024
- Week 6 - Ending February 10, 2024
- Week 5 - Ending February 3, 2024
- Week 4 - Ending January 27, 2024
- Week 3 - Ending January 20, 2024
- Week 2 - Ending January 13, 2024
- Week 1 - Ending January 6, 2024
- Week 52 - Ending December 30, 2023
- Week 50 - Ending December 16, 2023
- Week 49 - Ending December 9, 2023
- Week 48 - Ending December 2, 2023
- Week 47 - Ending November 25, 2023
- Week 46 - Ending November 18, 2023
- Week 45 - Ending November 11, 2023
- Week 44 - Ending November 4, 2023
- Week 43 - Ending October 28, 2023
- Week 42 - Ending October 21, 2023
- Week 41 - Ending October 14, 2023
- Week 40 - Ending October 7, 2023
- Week 39 - Ending September 30, 2023
- Week 38 - Ending September 23, 2023
- Week 37 - Ending September 16, 2023
- Week 36 - Ending September 9, 2023
- Week 35 - Ending September 3, 2023
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