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Related to anthrax bacillus: Anthrax toxin, plague bacillus
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|Noun||1.||anthrax bacillus - a species of bacillus that causes anthrax in humans and in animals (cattle and swine and sheep and rabbits and mice and guinea pigs); can be used a bioweapon|
B, bacillus - aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil