[An O-antigen study of Pseudomonas aeruginosa from serological group O11].

In the study of P. aeruginosa cultures, serogroup O11, strains agglutinated simultaneously by factor sera 11b and 11c have been detected. In experiments on cross agglutination and agglutinin adsorption the antigenic structure of these strains, viz.

[Prevalence of Pseudomonas aeruginosa O serogroups].

The serological typing of 708 P. aeruginosa strains made it possible to determine serogroups in 97.9% of cultures.