FIELD: biotechnology, microbiology. SUBSTANCE: invention relates to strain preparing and can be used for preparing choleraic diagnostic antiserum 0139 and vaccine preparations. Strain of bacterium Vibrio cholerae of serogroup 0139 shows high antigenicity and high agglutination reaction titer of both capsule (1:1600) and capsule free (1:3200) strains of serogroup 0139 with antiserum raised against the strain KM 138. EFFECT: valuable properties of strain. 1 ex
Authors
Dates
2002-11-10—Published
2000-04-26—Filed