Ontario Respiratory Virus Seasonal Summaries (Historical)

This page provides historical summary reports of surveillance information on respiratory virus activity in Ontario for previous respiratory seasons, including case trends, laboratory testing, and outbreaks.

Current respiratory surveillance data are included in the Ontario Respiratory Virus Tool.

Seasonal Summaries

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Communicable Disease Control

Communicable.DiseaseControl@oahpp.ca

Published 8 Sep 2023