William T. Sedgwick | |
---|---|
Born |
West Hartford, CT |
December 29, 1855
Died | January 25, 1921 Boston, MA |
(aged 65)
Education | BS in biology, Yale University, 1877; PhD in biology, Johns Hopkins University, 1881. |
Occupation | Professor of biology, Massachusetts Institute of Technology |
William Thompson Sedgwick (December 29, 1855 – January 25, 1921) was a teacher, epidemiologist, bacteriologist, and a key figure in shaping public health in the United States. He was president of many scientific and professional organizations during his lifetime including president of the American Public Health Association in 1915. He was one of three founders of the joint MIT-Harvard School of Public Health in 1913.
William T. Sedgwick was born on December 29, 1855 in West Hartford, CT. He was the son of William Sedgwick and Anne Thompson Sedgwick. In 1877, he received his undergraduate degree from the Sheffield Scientific School at Yale University. He studied for two years at the Yale School of Medicine where he was also an instructor in physiological chemistry (1878-9). He left Yale to take up studies at Johns Hopkins University in physiology. He became interested in biology and changed his course of study graduating with a PhD in biology in 1881. He remained at Hopkins for two years as an associate in biology.
In 1883, Sedgwick was appointed to the faculty at MIT. He was promoted to associate professor in 1884 and to full professor in 1891. He became head of what ultimately became known as the Department of Biology at MIT.
In 1888, Sedgwick began giving lectures in bacteriology to students in the civil engineering curriculum. His students became the spokesmen and practitioners who brought the principles of public health into the practice of engineering beginning in the 1890s and lasting well into the 20th century.
While he has been hailed as the first scientific American epidemiologist, Sedgwick was also described as not having a mathematical mind. He taught ideas and principles to his students. He instilled in his students the need to develop three basic behaviors: a vision of the subject in relation to the broader world, an honest method of working to seek the truth and an enthusiasm for service to the profession the public.
In 1902, he published the groundbreaking book, Principles of Sanitary Science and the Public Health, which was a compilation of his lectures from the courses he taught at MIT and a distillation of his experience working in the field.
Sedgwick influenced many practitioners in the field of public health. He played a key role in Samuel Cate Prescott's choice to go into bacteriology as a career, and was instrumental in Prescott's selection in the canning research with William Lyman Underwood in 1895–6 that would lead to the growth of food technology.