Karl Landsteiner ("tuberculinum prestinum"). He also published a number of papers, five of them being published in Dutch by the Royal Academy of Sciences. Yet working conditions proved to be not much better than in post-war Vienna. So Landsteiner accepted the invitation that reached him from New York, initiated by Simon Flexner, who was familiar with Landsteiner's work, to work for the Rockefeller Institute. He arrived there with his family in the spring of 1923. Throughout the 1920s Landsteiner worked on the problems of immunity and allergy. In 1927 he discovered new blood groups: M, N and P, refining the work he
Francis Peyton Rous Prize, Peyton Rous was elected a Foreign Member of the Royal Society (ForMemRS) in 1940, he won the Albert Lasker Award for Basic Medical Research in 1958 and the National Medal of Science in 1965. In his later life he wrote biographies of Simon Flexner and Karl Landsteiner. His wife Marion died in 1985. His daughter Marni Hodgkin was a children's book editor, and the wife of another Nobel Prize winner, Alan Lloyd Hodgkin. Francis Peyton Rous Francis Peyton Rous () (October 5, 1879 – February 16, 1970) was an American Nobel Prize-winning virologist. Rous was born in Woodlawn, Maryland