Koch's postulates are four criteria designed to establish a causal relationship between a causative microbe and a disease. The postulates were formulated by Robert Koch and Friedrich Loeffler in 1884 and refined and published by Koch in 1890. Koch applied the postulates to establish the etiology of anthrax and tuberculosis, but they have been generalized to other diseases.
Read more about Koch's Postulates: The Postulates, History, Koch’s Postulates For The 21st Century
Famous quotes containing the word postulates:
“The more reasonable a student was in mathematics, the more unreasonable she was in the affairs of real life, concerning which few trustworthy postulates have yet been ascertained.”
—George Bernard Shaw (1856–1950)