Biden moves deadline for all US adults to be eligible for Covid vaccine to April 19
By Kaitlan Collins, Maegan Vazquez & Kate Sullivan
U.S. surpasses 150 million vaccine shots under Biden, on track to hit president's new 200 million goal
By Nate Rattner
“We Are Hoarding”: Why the U.S. Still Can't Donate COVID-19 Vaccines to Countries in Need
By Katherine Eban
Biden moves up deadline for COVID vaccine eligibility to April 19
By Weijia Jiang & Ed O'Keefe