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  1. On March 24, 1882, Koch announced before the Physiological Society of Berlin that he had isolated and grown the tubercle bacillus, which he believed to be the cause of all forms of tuberculosis. Meanwhile, Koch’s work was interrupted by an outbreak of cholera in Egypt and the danger of its transmission to Europe. As a member of a German government commission, Koch went to Egypt to investigate the disease.

  2. Robert Koch Biographical . R obert Koch was born on December 11, 1843, at Clausthal in the Upper Harz Mountains. The son of a mining engineer, he astounded his parents at the age of five by telling them that he had, with the aid of the newspapers, taught himself to read, a feat which foreshadowed the intelligence and methodical persistence which were to be so characteristic of him in later life.

    • Early Years
    • Career and Research
    • Anthrax Life Cycle Discovery
    • Laboratory Research Techniques
    • Koch's Postulates
    • Tuberculosis and Cholera Bacteria Identification
    • Death and Legacy
    • Sources

    Robert Heinrich Hermann Koch was born December 11, 1843 in the German town of Clausthal. His parents, Hermann Koch and Mathilde Julie Henriette Biewand, had thirteen children. Robert was the third child and the oldest surviving son. Even as a child, Koch demonstrated a love of nature and showed a high degree of intelligence. He reportedly taught hi...

    Upon earning his medical degree with high honors from the University of Göttingen in 1866, Koch practiced privately for a while in the town of Langenhagen and later in Rakwitz. In 1870, Koch voluntarily enlisted in the German military during the Franco-Prussian War. He served as a doctor in a battlefield hospital treating wounded soldiers. Two year...

    Robert Koch's anthrax research was the first to demonstrate that a specific infectious disease was caused by a specific microbe. Koch gained insight from prominent scientific researchers of his time, such as Jacob Henle, Louis Pasteur, and Casimir Joseph Davaine. Work by Davaine indicated that animals with anthrax contained microbes in their blood....

    Robert Koch's research led to the development and refinement of a number of laboratory techniques that are still in use today. In order for Koch to obtain pure bacterial cultures for study, he had to find a suitable medium on which to grow the microbes. He perfected a method for turning a liquid medium (culture broth) into a solid medium by mixing ...

    Koch published Investigations into the Etiology of Traumatic Infective Diseasesin 1877. In it, he outlined procedures for obtaining pure cultures and bacteria isolation methods. Koch also developed guidelines or postulates for determining that a particular disease is due to a specific microbe. These postulates were developed during Koch's study of ...

    By 1881, Koch had set his sights on identifying the microbe responsible for causing the deadly disease tuberculosis. While other researchers had been able to demonstrate that tuberculosis was caused by a microorganism, no one had been able to stain or identify the microbe. Using modified staining techniques, Koch was able to isolate and identify th...

    Robert Koch continued his investigative research into infectious diseases until his health began to fail in his early sixties. A few years prior to his death, Koch suffered a heartattack brought on by heart disease. On May 27, 1910, Robert Koch died in Baden-Baden, Germany at the age of 66. Robert Koch's contributions to microbiology and bacteriolo...

    Adler, Richard. Robert Koch and American Bacteriology. McFarland, 2016.
    Chung, King-thom, and Jong-kang Liu. Pioneers In Microbiology: The Human Side Of Science. World Scientific, 2017.
    "Robert Koch - Biographical." Nobelprize.org, Nobel Media AB, 2014, www.nobelprize.org/nobel_prizes/medicine/laureates/1905/koch-bio.html.
    "Robert Koch Scientific Works." Robert Koch Institute, www.rki.de/EN/Content/Institute/History/rk_node_en.html.
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  3. Aug 26, 2021 · The bacteria Koch described as “a little bent, like a comma,” was later dubbed Vibrio cholerae. As well as tracking down the origins of deadly epidemics, Koch believed he could find cures. In...

  4. Dec 11, 2017 · Robert Heinrich Hermann Koch was born on December 11, 1843, in Clausthal, Germany. The son of a mining engineer, he demonstrated a gifted mind at an early age, reportedly announcing to his...

  5. As one a founder of the science of bacteriology, Robert Koch (1843-1910) enjoyed worldwide fame, including acknowledgement of his discovery in 1882 of the tubercle bacillus that caused tuberculosis and in 1884 the cholera bacillus, Vibrio cholerae .

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