Alberta Health Services

Alberta Health Services

Article posted on March 21, 2022

Digital Overdose Response System (DORS) expands to more communities

The Digital Overdose Response System (DORS), previously announced as part of Alberta's opioid response, has recently expanded to include AHS' South Zone and additional communities in the Edmonton and Calgary Zones that weren’t previously captured.

DORS is a free, discrete mobile app that can help prevent overdose deaths among people using opioids and other substances while alone. More information about the DORS app can be found at

Last Updated: Monday, March 21, 2022

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Edmonton, Alberta, Canada