Infectious Diseases Surveillance Reports

This report publishes recent data on Diseases of Public Health Significance (DOPHS) in Ontario, as reported through the integrated Public Health Information System (iPHIS).  Data tables provide case counts by month for the current year, total counts and rates for the current year- to-date, and comparison 5-year historical averages.

Current Report

Historical Reports

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Health Protection

healthprotection@oahpp.ca

Updated 17 April 2024