Karl Von Ruck
Karl Von Ruck | |
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| Born | Karl von Ruck July 10, 1849 Constantinople, Ottoman Empire |
| Died | November 5, 1922 |
Karl Von Ruck (July 10, 1849 – November 5, 1922) was a noted physician, medical researcher, and founder of a prominent early tuberculosis sanitarium in the United States in Asheville, North Carolina.
Early life and education
Karl Von Ruck was born the son of a diplomat in Constantinople in 1849.[1] He grew up in Württemberg and attended the nearby University of Stuttgart, where he received a B.S. in 1867. Though his studies were interrupted by the Franco-Prussian war, he did receive a medical degree from the University of Tübingen[2][3] and migrated to Ohio, US.[4] In 1879, he also received a medical degree from the University of Michigan.[5]
Career
After his graduation, he set up a medical practice in Norwalk, Ohio. In 1883, he traveled to Europe to visit medical schools in several capitals and served as "a pupil in Dr. [Robert] Koch’s laboratory in Berlin."[6] Dr. Koch, the Nobel-prize winning researcher and pioneer of bacteriology, had identified the pathogen tubercle bacillus as the cause of tuberculosis just the year before.[7]
From 1886 to 1888, Von Ruck operated a private hospital in Norwalk, including for treatment of lung diseases. In 1888, hearing of the salubrity of the climate being similar being similar to that around health sanitaria emerging in Germany, he and his family relocated to Asheville, NC, to open a his new health resort that he advertised as a sanitarium, "Winyah House."[8] Winyah Sanitarium is recognized as the first large sustained private treatment institutions in the United States for tuberculosis patients.[9][10] At the sanitarium, Von Ruck Von Ruck was able to provide the resources for the most effective systematic treatments of the time for TB-infected patients but also to search for a cure.[11]
A diligent researcher, Von Ruck established a research laboratory in 1895 and, as a recent article noted, "The Von Ruck Research Laboratory for Tuberculosis produced more than 50 papers from 1890 to 1930, published mostly in the Journal of the American Medical Association and the Journal of Immunology. These included pioneering immunotherapy studies with tuberculin variants (made from components of the bacterium) and the first robust description of the antigenic profile of Mycobacterium tuberculosis."[12]
Von Ruck succeeded in producing a vaccine, a watery extract of tubercle bacilli, and published the results of mostly uncontrolled studies in the Journal of the American Medical Association paper (1912) entitled “A Practical Method of Prophylactic Immunization against Tuberculosis."[13] Von Ruck watery extract was rejected for general use by the U.S. Public Health Service after a US Senate investigation of his methods in 1914. One contributing factor according to Subjected to Science: Human Experimentation in America Before the Second World War, was that as part of his widespread clinical trials, Von Ruck tested the vaccine on 262 children in a local orphanage.[14] World War I then intervened, slowing Von Ruck's continued work, and then live attenuated bacille Calmette–Guerin arrived from France in 1921 as a prophylactic vaccine and superseded for many decades further development of nonlive or subunit tuberculosis vaccines either for preventive or therapeutic use.
Von Ruck and his son co-edited the first US medical journal devoted entirely to TB, Journal of Tuberculosis: A Quarterly Magazine Devoted to the Prevention and Treatment of Tuberculosis, from 1899 to 1903, and co-authored the first US book devoted entirely to vaccination against TB, Studies in Immunization Against Tuberculosis (1916).
Personal life
Von Ruck married Adelia (Delia) Moore, a student at Oberlin College, in 1872. Their son, Silvio, was born in 1875, followed by daughter, Calla, in 1877. His son became a frequent collaborator and eventually took over daily operations of the sanitarium in 1902. Silvio Von Ruck died in 1918 during the influenza pandemic, as did his daughter, Karl Von Ruck's only granddaughter.[15]
Death and legacy
After Von Ruck's death, the laboratory, which had been endowed by Von Ruck, and the sanitarium, under the direction of its staff, continued to operate for a few years.[16] The sanitarium and research lab played important roles in establishing Asheville as a leading center for TB convalescence and treatment. In addition, in the 1920s the laboratory also "became a magnet for early-career researchers" such as noted immunologist Jules Freund, and continued operations until 1933.[17] Even now, over 100 years later, live bacille Calmette–Guerin and its engineered variants, the only available TB vaccines, using the original backbone and incorporating recombinant subunits continue to struggle for reproducible success in tuberculosis prevention, especially in adolescents and adults. Nonlive vaccine candidates containing recombinant subunits alone in combination with a strong T-cell–stimulating adjuvant are once again in the pipeline, a now recognized result of the early work done in Asheville.[18]
Von Ruck's extensive card catalogue, which was derived from his large library on world literature on tuberculosis and much of which at that time was in German, was purchased after his death by the Army Medical Library, then America's largest medical reference resource.[5]
References
- ↑ Stephens, Freeman Irby (2013). The History of Medicine in Asheville. Grateful Steps Foundation. p. 42.
- ↑ Achard, H.J. (January 1923). "Karl von Ruck, 1849-1922". American Review of Tuberculosis and Pulmonary Diseases. 11: 1053–1056.
- ↑ Ashe, Samuel A. (1892). Cyclopedia of Eminent and Representative Men of the Carolinas of the Nineteenth Century, Volume II. Madison, WIS: Brant & Fuller. pp. 215–6.
- ↑ "Von Ruck, Karl | NCpedia". www.ncpedia.org. Retrieved 2026-04-30.
- 1 2 Stephens, Irby (September 1985). "Asheville: The Tuberculosis Era". North Carolina Medical Journal: 458.
- ↑ "HE WILL GO TO BERLIN". Asheville Citizen-Times. Nov 17, 1890. p. 4.
- ↑ Knopf, S. Adolphus (1911-05-06). "ROBERT KOCH THE FATHER OF MODERN TUBERCULOSIS SCIENCE". Journal of the American Medical Association. LVI (18): 1307. doi:10.1001/jama.1911.02560180001001. ISSN 0002-9955.
- ↑ "From Asheville North Carolina". Norwalk Daily Reflector. 30 Oct 1888. p. 4.
- ↑ Brown, Lawrason (1941). The Story of Clinical Pulmonary Tuberculosis. Williams & Wilkins.
- ↑ Knopf, S. Adolphus (1922). A History of the National Tuberculosis Association. New York NY: National Tuberculosis Association.
- ↑ "The Royal League Sanatorium: A Surviving Reminder of the Fight Against the "White Plague" | The Preservation Society of Asheville & Buncombe County". Retrieved 2026-04-30.
- ↑ Freedman, David O. (January 2026). "Asheville, North Carolina: The Origin of the American Tuberculosis Sanitarium Movement". Annals of Internal Medicine. 179 (1): 118–124. doi:10.7326/ANNALS-25-02861. ISSN 0003-4819.
- ↑ Von Ruck, Karl (1912-05-18). "A PRACTICAL METHOD OF PROPHYLACTIC IMMUNIZATION AGAINST TUBERCULOSIS: A PRELIMINARY ANNOUNCEMENT". Journal of the American Medical Association. LVIII (20): 1504. doi:10.1001/jama.1912.04260050180007. ISSN 0002-9955.
- ↑ Lederer, Susan E. (1997). Subjected to science: human experimentation in America before the Second World War. The Henry E. Sigerist series in the history of medicine. Baltimore: Johns Hopkins Univ. Press. ISBN 978-0-8018-5709-6.
- ↑ "Karl Von Ruck (1849-1922)". The American Journal of Clincal Medicine. 29: 861–3. December 1922.
- ↑ Powell, William S. (2000). Dictionary of North Carolina Biography: Vol. 6, T-Z. p. 101.
- ↑ Emrich, John S. (March 2015). "Industry Representation in Early AAI".
- ↑ Lange, Christoph; Aaby, Peter; Behr, Marcel A; Donald, Peter R; Kaufmann, Stefan H E; Netea, Mihai G; Mandalakas, Anna M (January 2022). "100 years of Mycobacterium bovis bacille Calmette-Guérin". The Lancet Infectious Diseases. 22 (1): e2–e12. doi:10.1016/S1473-3099(21)00403-5. PMC 11967564.