Note on a variant of B. anthracis which fails to form heat-resisting endospores, and on attempts to immunize guinea-pigs against anthrax infection with killed vaccines prepared from it.
D000881:Anthrax; D001408:Bacillus anthracis; D006168:Guinea Pigs; D006358:Hot Temperature; D006801:Humans; D007109:Immunity; D007114:Immunization; D013171:Spores, Bacterial; D015164:Vaccines, Inactivated
D015164:Vaccines, Inactivated
ANTHRAX/bacilli; ANTHRAX/immunity