"The PCR molecular test remains the gold standard," said Vinette. "In order to be able to re-enter [and] demonstrate the positive outcome of your test, you'll need the molecular test."
Canada s new travel rules explained cbc.ca - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cbc.ca Daily Mail and Mail on Sunday newspapers.
The Canada Border Services Agency has big plans for technological innovations to speed travellers through airports and the border. But privacy experts say the agency must ensure that the information is being stored securely and travellers need to know how their information is going to be used.