‘Vaccine passports’ are on the way, but developing them won’t be easy

The Biden administration and private companies are working to develop a standard way of handling credentials — often referred to as “vaccine passports” — that would allow Americans to prove they have been vaccinated against the novel coronavirus as businesses try to reopen.

The effort has gained momentum amid President Biden’s pledge that the nation will start to regain normalcy this summer and with a growing number of companies — from cruise lines to sports teams — saying they will require proof of vaccination before opening their doors again.

The administration’s initiative has been driven largely by arms of the Department of Health and Human Services, including an office devoted to health information technology, said five officials who spoke on the condition of anonymity to discuss the effort. The White House this month took on a bigger role coordinating government agencies involved in the work, led by coronavirus coordinator Jeff Zients, with a goal of announcing updates in coming days, said one official.