Rules & Regulation for fully vaccinated travellers-
Post the COVID-19 vaccination drive the rules have been changed for fully vaccinated travellers.
If you are fully vaccinated then you need not go for any arrival testing. As you have already submitted your report of being negatively tested for COVID-19 at least 72 hours before the departure of your flight to Canada.
With effect from December 2021, the pre-entry testing for fully vaccinated travellers has ended.
Fully vaccinated only need to go for an arrival test if they are randomly asked to go for it. If they had already presented a positive COVID 19 molecular test report done at least 10 days before boarding the flight and not before 180 days from the departure time, are exempted from the arrival testing procedure.