Were vaccine certificates a threat to liberty or the only option? Study considers if they should ever be used again

A new Canadian paper offers conditions under which vaccine certificates should and should not be considered in future ...
ABC7

White House weighs in on requiring COVID-19 'vaccine passports'

PHILADELPHIA -- The White House is weighing in the contentious topic of whether people will be required to carry so-called "vaccine passports" to show proof they have been immunized against COVID-19.
GMA Network

What you need to know about vaccine passports

Will proof of vaccination against COVID-19 help the travel and tourism industry get back on its feet? Now that vaccines against COVID-19 have been rolled out, the next step is for countries to slowly ...
ABC News

Increased use of vaccine passports could lead to scams, experts warn

"The darknet is booming with activity related to the vaccines," an expert says. As states continue to open up eligibility for the COVID-19 vaccine and more services start to require proof of ...