Karl Landsteiner polio, he was posthumously inducted into the Polio Hall of Fame at Warm Springs, Georgia, which was dedicated in January 1958. In 1900 Karl Landsteiner found out that the blood of two people under contact agglutinates, and in 1901 he found that this effect was due to contact of blood with blood serum. As a result, he succeeded in identifying the three blood groups A, B and O, which he labelled C, of human blood. Landsteiner also found out that blood transfusion between persons with the same blood group did not lead to the destruction of blood cells, whereas this
2001 Nobel Peace Prize 2001 Nobel Peace Prize The 2001 Nobel Peace Prize was awarded to the United Nations and Kofi Annan for "their work for a better organized and more peaceful world". In 2001, its centennial year, the Nobel Committee decided that the Peace Prize was to be divided between the United Nations (UN) and Kofi Annan. Annan was awarded the Peace Prize for having revitalized the UN and for having given priority to human rights. The Nobel Committee also recognized his commitment to the struggle to contain the spreading of the HIV virus in Africa and his declared opposition to international terrorism.