Max Theiler Max Theiler Max Theiler (30 January 1899 – 11 August 1972) was a South African-American virologist and physician. He was awarded the Nobel Prize in Physiology or Medicine in 1951 for developing a vaccine against yellow fever in 1937, becoming the first African-born Nobel laureate. Born in Pretoria, Theiler was educated in South Africa through completion of his degree in medical school. He went to London for postgraduate work at St Thomas's Hospital Medical School, King's College London, and at the London School of Hygiene and Tropical Medicine, earning a 1922 diploma in tropical medicine and hygiene. That year, he
Nobel Prize controversies was acceptable for use in humans. No prize was awarded in 1921. Carlos Chagas, who had already been nominated in 1913 and was the recipient of several international awards at the time, was among the nominees. His failure in receiving the award has generated controversy, especially in his homeland, Brazil, proved that Chagas is responsible for one of the most important achievements in the history of parasitology: Chagas alone discovered a new infectious disease, Chagas disease, its pathogen, vector, host, clinical manifestation and epidemology, first describing it in 1909. According to historian Sierra Iglesias, the Nobel Assembly retrieved for Brazilian