... most sensitive to Escherichia coli, Staphylococcus aureus, the anthrax bacillus, Corynebacterium diphtheriae, gas Bacillus Proteus and Shigella flexneri, more sensitive, less sensitive ... most sensitive to Escherichia coli, Staphylococcus aureus, the anthrax bacillus, Corynebacterium diphtheriae, gas Bacillus Proteus and Shigella flexneri, more sensitive, less sensitive ...