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Volume 15, Number 9—September 2009
Photo Quiz

Photo Quiz

Who is this man?

Who is this man? Here is a clue: he discovered that epidemic typhus is transmitted by lice. Who is he?
Image courtesy of David M. Morens

Here is a clue: he discovered that epidemic typhus is transmitted by lice. Who is he?

A) Charles-Jules-Henri Nicolle
B) Stanislaus Joseph Matthias von Prowazek
C) Howard Taylor Ricketts
D) Henrique da Rocha Lima
E) Hans Zinsser

Decide first; then:

 

Page created: December 08, 2010
Page updated: December 08, 2010
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The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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