US Patent 10293041 Multivalent stable vaccine composition and methods of making same

Stable immunogenic composition capable of eliciting a robust and durable immune response yielding a measurable increase in neutralizing antibodies at least 200 days post-administration, comprising at least one antigen consisting of a ribosome inactivating protein and at least one antigen comprising a toxin derived from bacterial spores. Method making and using a stable immunogenic composition capable of eliciting a stable immune response yielding a measurable increase in neutralizing antibodies at least 200 days post-administration, comprising providing an immunogenic composition comprising at least one antigen comprising a ribosome inactivating protein and at least one antigen comprising a toxin derived from bacterial spores and administering the immunogenic composition to an individual.