Pierre Paul Émile Roux FRS was a French physician, bacteriologist and immunologist. Roux was one of the closest collaborators of Louis Pasteur, a co-founder of the Pasteur Institute, and responsible f
Roux (c. 1900)
An injection against croup at the Hôpital Trousseau [fr] in Paris, with Roux observing, by P. A. A. Brouillet in 1893
Alexandre Émile John Yersin was a Swiss-French physician and bacteriologist. He is remembered for his work as a pioneer in microbiology and immunology. Yersin is the co-discoverer of both the Diphther