Antigenic complexes of Pseudomonas aeruginosa slime: their isolation and biological properties

The possibility of using antigenic complexes contained in the extracellular slime of P. aeruginosa clinical strains belonging to different serological groups as the components of a chemical vaccine has been revealed. Animal experiments have demonstrated a high immunogenicity of these preparations, as well as their low toxicity. The use of slime antigens stimulates the production of specific antibodies exerting a protective action against infection with homologous P. aeruginosa strains.