Coronavirus: Can a Stranger’s Blood Save Your Life?
Coronavirus: Can a Stranger’s Blood Save Your Life?  
Podcast: Science Rules! with Bill Nye
Published On: Tue Jul 21 2020
Description: Dr. Arturo Casadevall has been promoting “convalescent plasma” as a treatment for disease since before the pandemic took hold in the U.S. He explains what it is, how it helps with COVID-19, and why we need much, much more.