Category A biological agents are pathogens or toxins classified by the Centers for Disease Control and […]
Tag: Bacillus anthracis
Bacillus anthracis
Bacillus anthracis is a mesophilic, Gram-positive, aerobic, catalase-positive, rod-like and spore-forming bacterium that causes anthrax […]
ROBERT KOCH (1843-1910)
Robert Koch, a German scientist was the first medical microbiologist. Koch was also the first […]