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
Nobel Prize controversies Riksbank created the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel in 1969. Although it is governed by the same rules as the others, many, including members of the Nobel family, criticized this prize for violating Nobel's intent. , the faculty of the University of Chicago had garnered nine Prizes—far more than any other university. This led to claims of bias against alternative or heterodox economics. The 2008 prize went to economist Paul Krugman "for his analysis of trade patterns and location of economic activity". Krugman was a fierce critic of George W. Bush. The award produced