Tuberculosis (TB) Epidemiological Summaries
This report describes the epidemiology of tuberculosis (TB) in Ontario, presenting data on active TB disease and latent TB infection, including incidence by sex, age group, and geography.
Current Report
Historical Reports
Event
See the Event Details
PHO Microbiology Rounds: Legionellosis in Ontario: Epidemiology and Testing Updates
This Microbiology Rounds will provide an overview of the transmission, environmental sources, risk factors, clinical manifestations, epidemiology, and burden of legionellosis, with a focus on current trends in Ontario.
Updated
21 July 2026
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