FIELD: technological processes.
SUBSTANCE: immunogenic composition contains pharmaceutically acceptable excipient and a mixture of sporulated oocysts, isolated from early maturing lines E. acervulina, E. maxima E. mitis, E. tenella. Composition in essence consists of around 500 oocysts E. acervulina, around 50-100 oocysts E. maxima, around 500 oocysts E. mitis and around 100-250 oocysts E. tenella. Immunogenic composition for protection against coccidiums contains pharmaceutically acceptable excipient and a mixture of sporulated oocysts, where for every 10 sporocytes E. acervulina there are 1-2 sporocytes E. maxima, around 10 sporocytes E. mitis and around 2-10 sporocytes E. tenella. Methods of evoking immune response from chickens and inducing immunological or protective reaction in chickens include introduction of efficient amount of this immunogenic composition.
EFFECT: high efficiency of protective immunity stimulation against coccidiosis.
19 cl, 12 tbl, 2 ex
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