Roux, Pierre Paul Émile
Roux, Pierre Paul Émile pyĕr pōl āmēl´ ro͞o [key], 1853–1933, French physician and bacteriologist. He was a pupil of and coworker with Pasteur. In 1888 he and A. E. J. Yersin demonstrated that the diphtheria bacillus produces a toxin; this led to the development by E. A. von Behring of methods of producing a specific antitoxin, which revolutionized the treatment of diphtheria. Roux worked with the veterinarian E. I. C. Nocard in the study (1898) of bovine pneumonia and with Élie Metchnikoff on syphilis.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2023, Columbia University Press. All rights reserved.
See more Encyclopedia articles on: Medicine: Biographies