De Kruif, Paul (1890–1971), born in Michigan, taught bacteriology at the state university until he served in World War I. His popular books on scientific subjects include Our Medicine Men (1922); Microbe Hunters (1926), stories of pioneers in bacteriology; Hunger Fighters (1928), about men who have worked to increase the North American food supply; Seven Iron Men (1929); Men Against Death (1932), about modern “microbe hunters”; Why Keep Them Alive? (1936), recounting scientific improvements not in use because of lack of money; The Fight for Life (1938); Health is Wealth (1940); Kaiser Wakes the Doctors (1943); The Male Hormone (1945); and A Man Against Insanity (1957). The Sweeping Wind (1962) is an autobiography. He provided background material for Lewis's Arrowsmith and Howard's Yellow Jack. Cite this article Pick a style below, and copy the text for your bibliography. MLA Chicago APA James D. Hart and and Phillip W. Leininger. "De Kruif, Paul." The Oxford Companion to American Literature. 1995. Encyclopedia.com. 6 Feb. 2012 .
Paul Henry de Kruif was an American microbiologist and author of Dutch descent. Publishing as Paul de Kruif, he is most noted for his 1926 book, Microbe Hunters. This book was not only a bestseller for a lengthy period after publication, it has remained high on lists of recommended reading for science and has been an inspiration for many aspiring physicians and scientists.
He graduated from the University of Michigan with a Bachelor's degree (1912) and remained to obtain a Ph.D. (1916). He immediately entered service as a Private in Mexico on the Pancho Villa Expedition and afterwards served as a Lieutenant and a Captain in World War I in France. Because of his service in the Sanitary Corps, he had occasional contacts with leading French biologists of the period.
After returning to the University of Michigan as an Assistant Professor, De Kruif briefly worked for the Rockefeller Institute (for Medical Research). He then became a full-time writer. De Kruif assisted Sinclair Lewis with his Pulitzer Prize-winning novel Arrowsmith (1925) by providing the scientific and medical information required by the plot, along with character sketches. Even though Lewis was listed as the sole author, De Kruif's contribution was significant, and he received 25 percent of the royalties. Many believe the characters in the novel represent people known to De Kruif, with Martin Arrowsmith (a physician, unlike de Kruif) possibly representing himself. Some of his writings created problems for him. Some essays written while working for the Rockefeller Institute led to his dismissal. Ronald Ross, one of the scientists featured in Microbe Hunters, took exception to how he was described, so the British edition deleted that chapter to avoid a libel suit. De Kruif was a staff writer for the Ladies' Home Journal, Country Gentleman, and the Readers Digest, contributing articles on Science and Medicine. He also served on commissions to promote research into Infantile Paralysis. The Sweeping Wind, his last book, is his autobiography.