World The U.S. Is Sitting on Tens of Millions of Vaccine Doses the World Needs March 11, 2021March 12, 2021Noah Weiland and Rebecca RobbinsComments Off on The U.S. Is Sitting on Tens of Millions of Vaccine Doses the World Needs Those tens of millions of doses from AstraZeneca are waiting for trial results, while countries that authorized the vaccine beg to have them.
