German bacteriologist who discovered the cholera bacillus and the bacterial cause of anthrax.He won a1905Nobel Prize for developing tuberculin.

• 科赫，罗伯特1843－1910德国细菌学家，他发现了霍乱细菌和炭疽的病菌起因。1905年因发现了结核杆菌素而获诺贝尔奖