Dr. Scott Wright, K0MD, the co-principal investigator for the Mayo Clinic's convalescent plasma treatment research, returns to share the results of the study that were recently published in the New England Journal of Medicine. Scott will also talk about how ham radio operators were involved.

Be sure to CALL in with your questions and comments by calling 859-982-7373 live during the call-in segment of the show. You can also tweet your questions before or during the show @HamTalkLive.