COVID-19 on Air Canada Flight 8918 from Toronto to Moncton on Aug. 14.Health officials have identified one of the confirmed COVID-19 cases in the province as an international traveller who may have been infectious during the flight.The person flew on Qatar Airways Flight 763 from Doha to Montreal with connecting flight AC423 to Toronto, on the same day.Public health is advising travellers on these flights to self-monitor for symptoms of the coronavirus.[ Sign up for our Health IQ newsletter for the latest coronavirus updates ]Should symptoms develop, individuals are asked to self-isolate and contact 811. .