[Antigenic characteristics of standard strains of Providencia rettgeri (O- and H-antigens)].

Additions and changes have been introduced into the existing antigenic diagnostic scheme of P. rettgeri on the basis of the study of the antigenic structure of standard strains from foreign collections: new, formerly unknown varieties of somatic and flagellar antigens (O35, O36, H27, H28) have been discovered, the complex of antigenic factors for H-antigens 7, 10, 23, 27 has been discovered. Strains 958 (36 : 28) and 979 (16 : 27a, 23b, 2a), previously classified with the genus Morganella, have been identified by O- and H-antigens.