COVID-19 vaccine passports are coming. What will that mean?
What you should know about vaccine verification. Vaccinated Israelians have already been given the all-clear to travel, and other national plans for confirming immunity are in the works. But for some, the wider effects of the pass are concerning. Maryn McKenna examines the implications surrounding vaccine passports, from how they will use data and protect privacy to how they could provide an even wider chasm of global economic inequality.