Koch’s bacillus /kōks/ [Robert Koch, German bacteriologist, 1843–1910; L, bacillum, small rod] , the Mycobacterium tuberculosis microorganism, a gram-positive bacterium.
Koch’s bacillus
Koch’s bacillus /kōks/ [Robert Koch, German bacteriologist, 1843–1910; L, bacillum, small rod] , the Mycobacterium tuberculosis microorganism, a gram-positive bacterium.