| Abstract: | The biochemical and biological properties of 148 Proteus strains isolated from patients both in sporadic intestinal infections and in a case of group infection in children's hospital was studied. The study revealed that the etiological factor of the group infection was P. mirabilis belonging to rare serovar 48:2. Proteus organisms isolated in sporadic infections belonged to a great number of serovars. No relationship between the isolated serovar and the nosological form of the intestinal disease was established. Among the Proteus strains under study, 82 strains showed atypical biochemical properties in 1 test or more. No correlation between the clinical diagnosis and the occurrence of atypical strains was established. |
