Trump announces plasma treatment authorized for COVID-19
By Jonathan Lemire & Mike Stobbe
FDA Chief Hahn Apologizes For Misstating Plasma's Benefits In Treating COVID-19 : Shots - Health News
By Richard Harris
Some Trump administration claims on effectiveness of convalescent plasma are wrong or dubious, scientists say
By Laurie McGinley, Lenny Bernstein & Yasmeen Abutaleb
FDA chief walks back comments on effectiveness of coronavirus plasma treatment
By Berkeley Lovelace, Berkeley Lovelace Jr. & Will Feuer