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.
2020 - 2021 Season
- Week 22 - Ending June 5, 2021 NEW
- Week 21 - Ending May 29, 2021
- Week 20 - Ending May 22, 2021
- Week 19 - Ending May 15, 2021
- Week 18 - Ending May 8, 2021
- Week 17 - Ending May 1, 2021
- Week 16 - Ending April 24, 2021
- Week 15 - Ending April 17, 2021
- Week 14 - Ending April 10, 2021
- Week 13 - Ending April 3, 2021
- Week 12 - Ending March 27, 2021
- Week 11 - Ending March 20, 2021
- Week 10 - Ending March 13, 2021
- Week 9 - Ending March 6, 2021
- Week 8 - Ending February 27, 2021
- Week 7 - Ending February 20, 2021
- Week 6 - Ending February 13, 2021
- Week 5 - Ending February 6, 2021
- Week 4 - Ending January 30, 2021
- Week 3 - Ending January 23, 2021
- Week 2 - Ending January 16, 2021
- Week 1 - Ending January 9, 2021
- Week 53 - Ending January 2, 2021
- Week 52 - Ending December 26, 2020
- Week 51 - Ending December 19, 2020
- Week 50 - Ending December 12, 2020
- Week 49 - Ending December 5, 2020
- Week 48 - Ending November 28, 2020
- Week 47 - Ending November 21, 2020
- Week 46 - Ending November 14, 2020
- Week 45 - Ending November 7, 2020
- Week 44 - Ending October 31, 2020
- Week 43 - Ending October 24, 2020
- Week 42 - Ending October 17, 2020
- Week 41 - Ending October 10, 2020
- Week 40 - Ending October 3, 2020
- Week 39 - Ending September 26, 2020
- Week 38 - Ending September 19, 2020
- Week 37 - Ending September 12, 2020
- Week 36 - Ending September 5, 2020
- Week 35 - Ending August 29, 2020
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