Sir Alexander Fleming noted bacteriologist and joint winner of the 1945 Nobel Prize for Medicine at work in his laboratory in the WrightFleming...
{"Image ImageDescription": "1954:  Sir Alexander Fleming (1881-1955), noted bacteriologist and joint winner of the 1945 Nobel Prize for Medicine, at work in his laboratory in the Wright-Fleming Institute. Fleming's most famous contribution to medicine was the accidental discovery of penicillin in 1928.  (Photo by Chris Ware/Keystone Features/Getty Images)"}