Continuing education episode! Advances in the practice of Transfusion Medicine happen regularly, and it can be difficult for both learners and those with more experience to keep up with the latest information. Further, many learners (and more “seasoned” types!) lack experience to evaluate strengths and weaknesses of the evidence in the medical literature. Dr. Rich Haspel joins me to describe how to evaluate evidence in the medical literature, and to discuss his take on low-titer group O whole blood.