Several companies and technology groups have begun developing smartphone apps or systems for individuals to upload details of their Covid-19 tests and vaccinations, creating digital credentials that could be shown in order to enter concert venues, stadiums, movie theaters, offices, or even countries.
The Common Trust Network, an initiative by Geneva-based nonprofit The Commons Project and the World Economic Forum, has partnered with several airlines including Cathay Pacific, JetBlue, Lufthansa, Swiss Airlines, United Airlines and Virgin Atlantic, as well as hundreds of health systems across the United States and the government of Aruba.
The CommonPass app created by the group allows users to upload medical data such as a Covid-19 test result or, eventually, a proof of vaccination by a hospital or medical professional, generating a health certificate or pass in the form of a QR code that can be shown to authorities without revealing sensitive information. For travel, the app lists health pass requirements at the points of departure and arrival based on your itinerary
Australia, South Korea and New Zealand have all managed to minimize the spread of the virus, in large part because they’ve been successful in keeping infectious people out.
Alan Joyce, CEO of Australia’s largest airline, Qantas (QAN.AX), has already said his carrier will likely require passengers to get vaccinated before they can travel abroad or land in Australia. Joyce said the airline is looking at ways to electronically verify that people have the necessary vaccine for their intended destination.
Large tech firms are also getting in on the act. IBM (IBM) developed its own app, called Digital Health Pass, which allows companies and venues to customize indicators they would require for entry including coronavirus tests, temperature checks and vaccination records. Credentials corresponding to those indicators are then stored in a mobile wallet.
Early on in the pandemic, Apple (AAPL) and Google (GOOG) set aside their smartphone rivalry to jointly develop a Bluetooth-based system to notify users if they’d been exposed to someone with Covid-19. Many countries and state governments around the world also developed and used their own apps.
Part of ensuring wide usage for vaccine passports is accounting for the large subset of the global population that still doesn’t use or have access to smartphones. A few companies within the Covid-19 Credentials Initiative are also developing a smart card that strikes a middle ground between the traditional paper vaccine certificates and an online version that’s easier to store and reproduce.
Digital credential can be stored, can be presented, not only through smartphones but also in other ways for those people who don’t have access to stable internet and also who don’t own smartphones,” said Lucy Yang, co-lead of the Covid-19 Credentials Initiative. “We’re looking into it, and there are companies who are doing really promising work.
Once they build a vaccine passport, companies will need to make sure people are comfortable using it. That means confronting concerns about the handling of private medical information.
It’s also unclear how effective the vaccines are in stopping the transmission of the virus, says Dr. Julie Parsonnet, an infectious disease specialist at Stanford University. So while a vaccine passport app will show that you’ve received the shot, it may not be a guarantee that you safely attend an event or get on a flight.
“We still don’t know if vaccinated people can transmit infection or not,” she told CNN Business. “Until that is clarified, we won’t know whether ‘passports’ will be effective.”
Still, Behlendorf anticipates that the rollout and adoption of vaccine passports will happen rather quickly once everything falls into place and expects a variety of apps that can work with each other to be “widely available” within the first half of 2021.