| Nomination for Nobel Prize in Physiology or Medicine | 
| Year: | 1902 | 
| Number: | 34 - 0 | 
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| Nominee 1: 
 | 
| Name: | Richard  Pfeiffer | 
| Gender: | M | 
| Year, Birth: | 1858 | 
| Year, Death: | 1945 | 
| Profession: | prof hygiene and bacteriology | 
| University: | University of Königsberg | 
| City: | Königsberg (now Kaliningrad) | 
| Country: | GERMANY (DE) | 
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| Nominee 2: 
 | 
| Name: | Fernand  Widal | 
| Gender: | M | 
| Year, Birth: | 1862 | 
| Year, Death: | 1929 | 
| Profession: | prof | 
| City: | Paris | 
| Country: | FRANCE (FR) | 
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| Motivation: | R. Pfeiffer: Founder of the field of serum diagnostics.
F. Widal: Method for diagnosis of typhus. | 
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| Nominator: 
 | 
| Name: | L  Bard | 
| Gender: | M | 
| Profession: | prof clinical medicine | 
| University: | University of Lyon | 
| City: | Lyon | 
| Country: | FRANCE (FR) | 
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| Comments: | Evaluation was made jointly by Carl Sundberg and Ernst Almquist, and included Pfeiffer, Bordet, Gruber, Widal and Phisalix. | 
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