As of April 23, 2021, travellers arriving in Canada will move to a day-8 test, which will help identify positive cases and allow sequencing of variants of concern sooner. This will also help to ensure results are received by the end of the 14-day quarantine period. You can find the updated guidance from Switch Health to ensure workers and employers can schedule and complete appointments with ease.
Disclaimer: Due to the rapidly evolving COVID-19 situation and information being constantly updated, some of the information listed as part of the COVID-19 resources could be out-dated. You are encouraged to consult with the original source of the information for most up to date information and updates.