I think I'll go on to my next question because I think it's pertinent to this study.
Some have suggested that waste-water testing of the general Canadian population is efficient and that it's therefore unnecessary to continue doing randomized testing at our airports. However, if we really studied this...and there have been expert reports out there saying that off-site testing from airports does not allow us to identify variants coming in through airports or to trace back where they came from.
Keeping that in mind, if you were the federal government and you were hearing health experts giving you different advice, would you disregard that advice of public health officials if they counselled you to maintain random testing of air travellers?