Active COVID-19 cases in Alberta*

Shading shows periods of pandemic response and levels of re-opening.

*Daily case counts are based on PCR testing done by Alberta Health Services, but those testing protocols shifted in late December 2021 so that most people with symptoms are instead being asked to use at-home rapid test kits that aren't included in official counts. So the true figure is thought to be far higher.
Chart: CBC Source: Government of Alberta
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