A Calgary-Made Vaccine Passport App Has Over 500K Canadians Signed Up Already
  • 3 years ago
Zak Hussein found out just how much Canadians want to travel after 500,000 people pre-registered for his vaccine passport app "PortPass" in just TK days after it was announced.

Hussein is a tech developer in Calgary and the CEO of PortPass, a mobile "digital health app" that lets its users show vaccination and test information when travelling around the world.
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