Joseph J. Kinyoun

Joseph J. Kinyoun
1st Director of the U.S. Hygienic Laboratory
In office
August 1887 – April 30, 1899
President
Succeeded byMilton J. Rosenau
Personal details
Born(1860-11-25)November 25, 1860
DiedFebruary 14, 1919(1919-02-14) (aged 58)
Resting placeCenterview Cemetery
38°45′01.8″N 93°50′38.7″W / 38.750500°N 93.844083°W / 38.750500; -93.844083 (Joseph J. Kinyoun burial site)
Children5
Scientific career
Alma materBellevue Medical College
Known for
  • Discovered a bacterial strain of Vibrio cholerae which causes cholera
  • Founder and first director of the U.S. Laboratory of Hygiene
FieldsBacteriology, Public health
InstitutionsMarine Hospital Service
George Washington University
Uniformed service
Allegiance United States
BranchMarine Hospital Service
United States Army
Service years1886–1902
1917–1919
RankSurgeon (MHS)
Major (USA)
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Joseph James Kinyoun (November 25, 1860 – February 14, 1919) was an American physician and the founder of the United States' Hygienic Laboratory, the predecessor of the National Institutes of Health.

His career was nearly ended by his insistence, while serving as head of the Marine Hospital Service in San Francisco, on taking vigorous measures to contain the spread of the bubonic plague. He resigned his position in 1901 after being attacked for his diagnoses, including claims by California Governor Henry Gage that he and other federal employees had falsified evidence by injecting cadavers with bacilli. He was ultimately proven correct by independent testing and the appearance of further cases.

Kinyoun's later career was spent in private companies and as a professor of bacteriology and pathology at George Washington University before becoming a bacteriologist for the District of Columbia Health Department, a position he held until his death. In 1909, Kinyoun served as president of the American Society for Microbiology. In 1915, he developed the Kinyoun stain, a procedure used to stain acid-fast bacteria.