Health Canada approvals of Antigen testsWe can see from the link below that Health Canada has been able to aprove two of the three tests within days of each other. The exception being the last one, Quidel's Sofia that took 17 days to approve from that of Becton Dickinson. I hope we don't have to wait another 17 days for another test to be approved but rather to get back to about 4 to 5 days between approvals.
https://www.canada.ca/en/health-canada/services/drugs-health-products/covid19-industry/medical-devices/authorized/list.html