title: [Serologic pattern of meningococci in a focus of infection].
abstract: The authors present the results of typing of meningococci (isolated from the patients and carriers) by the sera of serological groups A, B, C, D, X, Y, and Z made at the Leningrad Institute of Vaccine and Sera. The causative agents of serological group A were most frequently isolated from the patients with the generalized forms of meningococcus infection. The percentage of detection of meningococci of serological group A was the greatest in the patients and much less in the carriers in and outside the foci of this infection. Many dissociated cultures were revealed among the strains isolated from the carriers. Sera of the Leningrad Institute of Vaccine and Sera have permitted typing of meningococci cultures belonging to various serological groups in accordance with the international classification.
mesh_terms: D006801:Humans; D008589:Meningococcal Infections / Q000382:microbiology*; D009345:Neisseria meningitidis / Q000276:immunology* / Q000302:isolation & purification; D012426:Russia; D012703:Serotyping
vernacular_title: Serologicheskiĭ peizazh meningokokkov v ochage infektsii