Tweet from EricTopol at July 29, 2021 at 08:45AM

Posted Thursday 29th of July, 2021 at 5:50:00 PM by Jeff

Some Delta U-turns can be short-lived
@OurWorldInData https://t.co/8BSuADvN1p

— Eric Topol (@EricTopol)
Jul 29, 2021

from http://twitter.com/EricTopol

This is Not Ordinary