Notifiable Diseases Database

*Note – Disease lists, case definitions and reporting requirements can change. Please note the date of last verification on each disease details page. NCCID will continue to make regular updates to the database.

Each Canadian province and territory has legal requirements for reporting certain infectious diseases. The reporting requirements (e.g. who must report diseases, how reports are to be submitted) are usually outlined in legislation, and the list of conditions that must be reported is usually outlined in regulations.

The Notifiable Diseases Database is a compilation of case definitions in all Canadian provinces and territories. You can use it to find and compare:

Use the buttons below to begin your search:

You can also learn more about how diseases are reported in Canada, how we created the Notifiable Diseases Database, and where you can find helpful resources.

If you have any feedback on this tool or would like to suggest changes, please contact us.