Could Covid-19 vaccine passports use biometric data?
As coronavirus vaccine programmes are rolled out, governments around the world are looking for ways to ease us back into pre-pandemic life - getting people back to sporting fixtures, theatres and other crowded public places.
One solution being considered is a digital Covid-19 “vaccine passport” but many have called them discriminatory and some say it could lead to government mandated identity cards in the future.
Dr Stephanie Hare reports for BBC Click.
See more at Click's website and @BBCClick
