
Vaccine passport apps could help us return to normal. First they need to solve the trust problem
CNN
The next time you attend a wedding or concert, visit a place of worship, eat indoors at a restaurant or even go to work, you may need to show digital proof of vaccination or negative Covid-19 test results.
On Friday, New York became the first state in the United States to roll out a vaccine verification app, often referred to as a digital vaccine passport. It's using IBM's Excelsior Pass app, which leans on the blockchain and displays a personalized QR code to verify health status. The state tested the app earlier this month at a Brooklyn Nets basketball game at the Barclays Center and a New York Rangers hockey game at Madison Square Garden. Vaccine verification apps could play a key role in helping us get back to normal. But the companies behind them may first need to convince millions of Americans -- scarred from years of headlines about data scandals -- that these apps don't pose significant privacy risks.More Related News