Weekly and annual respiratory virus reports
Interactive dashboard from FluWatch+
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Past weekly reports
FluWatch+ retains all past weekly reports. Access historical respiratory virus reports from the 2024–2025 surveillance season and onward.
Canadian respiratory virus surveillance report archives
Influenza
Access past weekly influenza reports from the 2014–2015 to the 2023–2024 surveillance season.
- Weekly reports 2023–2024 season
- Weekly reports 2022–2023 season
- Weekly reports 2021–2022 season
- Weekly reports 2020–2021 season
- Weekly reports 2019–2020 season
- Weekly reports 2018–2019 season
- Weekly reports 2017–2018 season
- Weekly reports 2016–2017 season
- Weekly reports 2015–2016 season
- Weekly reports 2014–2015 season
For any influenza reports older than 2014, you can access past publications through the Government of Canada publications repository.
Respiratory virus detections
You can access past respiratory virus detections reports through the archive.
Historical respiratory virus detections report
Annual reports
FluWatch+ produces annual reports at the end of each surveillance period to summarize the season.
- 2023–2024 influenza season
- 2022–2023 influenza season
- 2021–2022 influenza season
- 2020–2021 influenza season
- 2019–2020 influenza season
- 2018–2019 influenza season