NURSING ANM AND GNM

Detailed explanation-1: -He did this by experimentation with anthrax. Using a microscope, Koch examined the blood of cows that had died of anthrax. He observed rod-shaped bacteria and suspected they caused anthrax. When Koch infected mice with blood from anthrax-stricken cows, the mice also developed anthrax.

Detailed explanation-2: -Scientist Robert Koch studied Bacillus anthracis, the bacterium that causes anthrax. He discovered that the bacteria formed spores and were able to survive for very long periods of time and in many different environments.

Detailed explanation-3: -For his discovery of the tuberculosis bacterium Robert Koch was awarded the Nobel Prize in Medicine in 1905.

Detailed explanation-4: -He discovered the anthrax disease cycle (1876) and the bacteria responsible for tuberculosis (1882) and cholera (1883).

Detailed explanation-5: -Robert Koch, Germany The cultured microorganism should cause disease when introduced into a healthy organism. The microorganism must be re-isolated from the inoculated, diseased experimental host and identified as being identical to the original specific causative agent.