Air Ca ada believes a test-based strategy may be a safe alter ative to the 14-day quara ti e TORONTO, ON., Oct. 6, 2020 /CNW/ — Accordi g to data from the Ca adia gover me t, at least 28 domestic flights betwee Sept. 21 a d Oct. 2 have had a traveller o board that has after-the-fact tested positive [...]