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

The effort has taken on momentum amid President Biden’s pledge that the nation will start to regain post-pandemic normalcy this summer, and with a growing number of companies saying they will require proof of vaccinations before reopening their doors.
Read more: https://www.washingtonpost.com/health/2021/03/28/vaccine-passports-for-work/?source=Snapzu