18 January 1977 January 17, 2023 Author: Staff Scientists identify a previously unknown bacterium as the cause of the mysterious Legionnaires’ disease. Famous Words of Inspiration..."The health of a democratic society may be measured by the quality of functions performed by private citizens." Alexis de Tocqueville — Click here for more from Alexis de Tocqueville Related posts: 18 January 1977 18 January 1977 19 January 1977 3 January 1977 19 January 1977 25 May 1977 24 March 1882 3 January 1938 9 May 1977 25 May 1977 Categories: History Tags: 18 January, 1977