摘要 |
Disclosed is a composition for administration to a human or animal subject, the composition containing spores of Bacillus subtilis in an amount effective to stimulate immune responsiveness in the subject. The spores have an adjuvant, immunomodulatory, immune potentiation, or dendritic cell maturation effect, or a combination thereof Also disclosed is a method of boosting an immune response in an animal subject by administering B. subtilis spores to an animal or human subject. Further disclosed is a vaccine containing B. subtilis spores, in the presence or absence of an antigen.
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