This one graph shows the severe problems that the U.S. has had in rolling out coronavirus testing.Very unsettling.https://t.co/4QlPhczPwq pic.twitter.com/5Xa1UlfYTn— Cliff Levy (@cliffordlevy) March 17, 2020
This one graph shows the severe problems that the U.S. has had in rolling out coronavirus testing.Very unsettling.https://t.co/4QlPhczPwq pic.twitter.com/5Xa1UlfYTn