Immunization Coverage Surveillance Archive
This page contains PHO’s previously released immunization coverage reports in Ontario for school pupils and routine infant/childhood programs since the 2013/14 school year.
Past Reports and Supporting Resources
Event
See the Event Details
PHO Rounds: Toxigenic C. Diphtheriae in a Donkey: Implications for Zoonotic Disease Transmission and One Health Approach
Enhanced disease surveillance, along with clearer protocols for reporting and information sharing across sectors, is essential to reduce the risk of future zoonotic outbreaks and protect public health.
Updated
5 Aug 2025
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