Robert Koch

Robert Koch (1843-1910), was a physician and microbiologist who made groundbreaking contributions to the field of bacteriology. In 1882, he discovered the bacterium Mycobacterium tuberculosis, the causative agent of tuberculosis (TB), and developed Koch’s postulates, a set of criteria for establishing the link between a specific microorganism and a particular disease. Koch’s work also led to the development of new techniques for culturing bacteria and studying infectious diseases. His research and methodology laid the groundwork for modern microbiology and epidemiology.