American bacteriologists

American microbiologist

American bacteriological chemist and refrigeration engineer (1872-1952)

American epidemiologist (1859–1934)

American-British bacteriologist (1862–1937)

American bacteriologist and educator (1859-1917)

American microbiologist (1895–1981)

U.S. mammalogist, bacteriologist, and pathologist (1875–1942)

American bacteriologist (1860-1937)

American plant pathologist (1854-1927)

American scientist (1872-1925)

American physician (1838–1915); 18th U.S. Army Surgeon General from 1893 to 1902

U.S. bacteriologist and microbiologist (1926–2021)

American physician and microbiologist

Russian-American hematologist

American botanist (1884-1974)

American bacteriologist (1881–1952)

American bacteriologist and public health scientist (1866-1936)

American bacteriologist (1890–1980)

American bacteriologist (1907-1986)

American microbiologist (1881–1963)

American university teacher, botanist and bacteriologist (1873-1954)

Argentinian biologist and scientist

American bacteriologist

American physician and bacteriologist (1877-1948)

American biochemist

American pathologist (1884-1974)

American bacteriologist and epidemiologist

American bacteriologist