It claims to quote Jenelle Eli, Director of American Red Cross International Communications. Follow some links in that Reuters page to Red Cross and to the FDA.gov/media, to see the difference in standards between donated "plasma" uses and donated "convalescent plasma." The Red Cross doesn't appear to post any information on their public web page (redcrossblood.org/donate-blood/how-to-donate/types-of-blood-donations/plasma-donation.htm) about "convalescent plasma donations for Covid-19. Hmm.Why?