| abstract |
This embodiment provides an immunogenic polyantigen presentation system comprising a polymer to which an antigen is bound by a complementary affinity molecule. For example, the polymer may be a polysaccharide, or antigen polysaccharide, indirectly linked protein or peptide antigens from the same or different pathogens. The present immunogenic compositions can elicit both humoral and cellular immune responses against one or multiple antigens at the same time. |