Category
page 1Environmental health practitioners
John Snow
English epidemiologist and physician (1813–1858)
Theobald Smith
American epidemiologist (1859–1934)
Edwin Chadwick
British social reformer (1800-1890)
Charles-Edward Amory Winslow
American bacteriologist (1877-1957)
Florence Petty
British cookery writer and broadcaster (1870–1948)
William Thompson Sedgwick
American microbiologist (1855-1921)
Hermann Biggs
American physician (1859-1923)
Daniel Oerther
American engineer