title: [Distribution of capsular serotypes in Klebsieela strains of enteral origin].
abstract: The significant proportion of microorganisms belonging to the Klebsiella genus among the causative agents isolated and subdifferentiation of the genus for epidemiological survey of infantile Klebsiella infections are dealt with in the present paper. The 28 Klebsiella strains isolated from cases of enteritis confirms the enteral tropism of these enterobacteria, especially among the infantile population. A proportion of 13.3% strains were identified in pure cultures obtained from feces and were considered as certainly enteropathogenic. The biochemical behaviour of the strains studied pointed to the ubiquity of the aerogenes biotype (76.9%) followed by the pneumoniae biotype (12.4%) and indol-positive Klebsiella strains (10.7%). Of the total 308 Klebsiella strains typed serologically with 80 OK capsular sera, 284 (92.2%) were listed in 63 serotypes, 13 of which (K7, K35, K47, K9, 530, K16, K1, K11, K18, K20, K37, K80, K i.e. 47.5%) were frequently identified in acute infantile cases of enterocolitis syndrome. Most of these serotypes are also considered endemo-epidemic by authors. Worthy of note among the Klebsiella types isolated in pure cultures from cases of infantile enteritis, was the prevalence of the aerogenes biotype, with a higher incidence of K1, K2, K16, K26, K44 serotypes, and of the indol-positive strains, with serotypes K13, K16, K65, K80.
mesh_terms: D004751:Enteritis / Q000382:microbiology*; D004761:Enterocolitis, Pseudomembranous / Q000382:microbiology*; D006801:Humans; D007709:Klebsiella / Q000302:isolation & purification; D007710:Klebsiella Infections / Q000382:microbiology*; D007711:Klebsiella pneumoniae / Q000302:isolation & purification
vernacular_title: Distribuţia serotipurilor capsulare la tulpini de Klebsiella de provenienţá enterală