Covid19 immunity passports could be helpful

The Daily Wire says a former CDC director is recommending "immunity passports":

A former director of the Centers for Disease Control and Prevention (CDC) says “immunity passports” for Americans to prove they have taken the COVID-19 vaccine might help the country get “back to a new normal.”

Dr. Thomas Frieden told CBS on Wednesday that “done right, immunity passports could be one of a series of things that could help us get to a new normal as soon as possible.”

I'd say it's a good idea. So let's hope it's greenlighted.