Immunization
Found in 2 Collections and/or Records:
Francisco Xavier Venegas: letter to Dr. Juan Anciceto de Silvestre y Olivares
Signed letter, dated Aug. 9, 1811, regarding funding the campaign to immunize Mexico City against smallpox.
Karl and Silvio von Ruck Papers
Pertains to investigation by U.S. Public Health Service of Karl and Silvio H. von Ruck's method of immunization against tuberculosis. Includes letters of John F. Anderson and Arthur M. Stimson (1913-1914), memoranda, articles, and printed matter.