You might soon have an additional app on your phone: a digital vaccination passport that allows people who have been vaccinated against COVID-19 to travel, enter business establishments and attend events. Not having the app could deny people access.
The theory goes that vaccination passport apps can help society reopen despite still-high infection risks, including from more infectious and deadly strains of the coronavirus, because they allow protected people to resume normal activities while keeping people vulnerable to infection out of high-risk environments.
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