[Protective action of a corpuscular polyvalent Pseudomonas aeruginosa vaccine against representative enterobacteria].

Animal experiments have demonstrated that P. aeruginosa vaccine is capable of protecting animals from experimental P. aeruginosa infection, as well as rendering a protective effect with respect to some representatives of the family Enterobacteriaceae. The comparative study of the antigenic spectra of the vaccine strains and some representatives of Enterobacteriaceae (Enterobacter, Serratia, Citrobacter and Klebsiella) has revealed no direct relationship between the degree of this protective effect and the presence of common antigenic determinants in them.