Thanks to him, we got to know blood groups: Who is Karl Landsteiner?

Thanks to him, we got to know blood groups: Who is Karl Landsteiner?

He received the 1930 Nobel Prize in Physiology or Medicine for his discovery of the major blood groups and his development of the ABO blood group system, which made blood transfusion a simple procedure in medicine. He emigrated with his family to New York in 1923 for professional opportunities, working for the Rockefeller Institute.