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In 1928 Alexander Fleming (1881–1955) discovered penicillin, though he did not realize the full significance of his discovery for at least another decade. He eventually received the Nobel Prize in Physiology or Medicine in 1945.
Alexander Fleming was a Scottish physician-scientist who was recognised for discovering penicillin. The simple discovery and use of the antibiotic agent has saved millions of lives, and earned Fleming – together with Howard Florey and Ernst Chain, who devised methods for the large-scale isolation and production of penicillin – the 1945 ...
In 1928, at St. Mary's Hospital, London, Alexander Fleming discovered penicillin. This discovery led to the introduction of antibiotics that greatly reduced the number of deaths from infection.
Read a biography about the life of Sir Alexander Fleming who is best known for his discovery of penicillin.
Sir Alexander Fleming, (born Aug. 6, 1881, Lochfield, Ayr, Scot.—died March 11, 1955, London, Eng.), Scottish bacteriologist. While serving in the Royal Army Medical Corps in World War I, he conducted research on antibacterial substances that would be nontoxic to humans.
May 9, 2018 · bacteriology. Sir Alexander Fleming ’s professional career was devoted mainly to investigating the human body’s defenses against bacterial infections. Late in life he achieved retrospective fame for discovering penicillin in 1928.
The Nobel Prize in Physiology or Medicine 1945 was awarded jointly to Sir Alexander Fleming, Ernst Boris Chain and Sir Howard Walter Florey "for the discovery of penicillin and its curative effect in various infectious diseases"
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