抄録
Using guinea pigs immunized with the commercial pertussal vaccine and type O pertussis vaccine, the inhibition of the development of interalveolitis caused by the intracutaneous inoculation of pertussis crude toxin was investigated.
In the group immunized with the commercial vaccine, lesions similar to the untreated control, fully developed atelectatic tnteralveolitis extending to the subpleura was inhibited. Consequently, the commercial vaccine was assumed an antitoxic immunity in the lung tissue.