Weekly influenza reports

July 25, 2021 to August 28, 2021 (weeks 30-34)

• Despite continued monitoring for influenza across Canada, there was no evidence of community circulation of influenza throughout the 2020-2021 surveillance season. Based on historical trends, influenza is expected to remain at interseasonal levels for the beginning weeks of the 2021-2022 season.
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• This is the final report of the 2020-2021 season. The first report of the 2021-2022 season will be published on October 1, 2021. Weekly reporting of laboratory detections of respiratory viruses will continue via our Respiratory Virus Detections Surveillance System.