Robert Koch is often called the "father of tuberculosis" because he discovered the bacterium that causes tuberculosis in 1882.
- Koch was a German physician and microbiologist who made significant contributions to the understanding of infectious diseases.
- His discovery of Mycobacterium tuberculosis, the bacterium responsible for tuberculosis, was a major breakthrough that enabled the development of effective treatments for the disease.
- Koch was awarded the Nobel Prize in Physiology or Medicine in 1905 for his work on tuberculosis and other infectious diseases.