9. Many consider this doctor to be the originator of the Blood Bank concept.?

Dr. Charles Richard Drew is widely regarded as the originator of the blood bank concept. He developed techniques for the storage and transfusion of blood plasma, significantly advancing the field of blood transfusion and donation. His pioneering work during World War II led to the establishment of the first large-scale blood banks, which saved countless lives. Drew's contributions were instrumental in shaping modern transfusion medicine.