CADTH is committed to supporting Canada’s health care decision-makers through this challenging and uncertain time.
For evidence, tools, and resources related to COVID-19, visit our COVID-19 Evidence Portal.


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The CADTH web site is the organization’s main vehicle for communicating to our audiences. The site offers an intuitive and consistent hierarchical structure that allows for simple navigation between each section.

This page contains “help” information for using the site. If you have any comments about the web site that are not addressed here, please email us at