coronavirus vaccinations now underway in Quebec, the province’s health minister is floating the idea of a so-called “COVID-19 passport” — digital proof that people have gotten the jab in order to access venues or activities.“We are in a digital world, I don’t see why we could not have … what we call a QR code,” said Christian Dubé during a press conference on Thursday.The idea of an immunization passport giving people a ticket to ride has been around for years.Some countries demand proof of vaccination for certain diseases such as chickenpox or yellow fever before entry.