Tweet from Bob_Wachter at July 29, 2021 at 02:47PM
Agree, we need a robust verification system – so much of everything depends on being able to trust that someone is or isn’t vaccinated. And we know that even showing a CDC card isn’t a reliable marker of vaccination. This should have been done months ago, but is more urgent now. https://t.co/TwzMSaTYeE
— Bob Wachter (@Bob_Wachter)
Jul 29, 2021
from http://twitter.com/Bob_Wachter