Max Theiler working on yellow fever. In 1926, they disproved Hideyo Noguchi's hypothesis that yellow fever was caused by the bacterium "Leptospira icteroides." In 1928, the year after the disease was identified conclusively as a virus, they showed that the African and South American viruses are immunologically identical. (This followed Adrian Stokes' inducing yellow fever in rhesus macaques from India). In the course of this research, Theiler contracted yellow fever, but survived and developed immunity. In 1930, Theiler moved to the Rockefeller Foundation in New York, where he later became director of the Virus Laboratory. He was professor of epidemiology and public
2017 Nobel Peace Prize began to recognize nuclear disarmament efforts In the award presentation speech on December 10, 2017, Nobel Committee Chair Berit Reiss-Andersen recalled that "twelve Peace Prizes have been awarded, in whole or in part," to honor "efforts against the proliferation of nuclear weapons and for nuclear disarmament," and included 2009 Nobelist Barack Obama. 2017 Nobel Peace Prize The 2017 Nobel Peace Prize was awarded to the International Campaign to Abolish Nuclear Weapons (ICAN) "for its work to draw attention to the catastrophic humanitarian consequences of any use of nuclear weapons and for its ground-breaking efforts to achieve a treaty-based prohibition on