How about the government issuing wristbands to people declared recovered from COVID-19?
Perhaps the wristband would include 1) Name and 2) QR Code to cross-reference with a large doctors' database confirming their positive test and recovery.
I agree, which is why I made sure not to mention immunity.
But at least these people would no longer be a health threat to the community, right? My thought is that they would be one step towards helping society return to normalcy (e.g. going back to jobs).