Anthrax is important in the history of medicine. In 1875, the pioneering bacteriologist [[Robert Koch]] convincingly proved for the first time that a particular disease, anthrax, was caused by a specific microbe, ''Bacillus anthracis.'' Koch's proof involved four steps, which have become known as Koch's postulates. | Anthrax is important in the history of medicine. In 1875, the pioneering bacteriologist [[Robert Koch]] convincingly proved for the first time that a particular disease, anthrax, was caused by a specific microbe, ''Bacillus anthracis.'' Koch's proof involved four steps, which have become known as Koch's postulates. |