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

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.

See the Event Details
Updated 5 Aug 2025