Timely reporting of communicable diseases is essential for their control. If you suspect or have laboratory confirmation of any of the following specified diseases of public health significance or their etiologic agents (as per Ontario Reg 135/18 and amendments under the Health Protection and Promotion Act) please report them to the local Medical Officer of Health.
Toronto Public Health - Communicable Disease Surveillance
Unit 277 Victoria Street, 10th Floor, Toronto, ON M5B 1W2
Phone: 416-392-7411 -- Fax: 416-392-0047
Download PDF of reportable communicable disease (opens in new window)