Hajdu said Canada will likely be able to fast-forward its own vaccine passport program by adapting an existing app. “From our perspective we have a bit of a head start in terms of entry into Canada in that we have ArriveCAN, the app that allows for digital proof of testing, for example, now, and a variety of other documents that people have to submit to enter Canada,” Hajdu said. “We’ll be working with our international partners to make sure that whatever the world lands on, Canadians will have documents in the appropriate format.” The free ArriveCAN app was introduced in...