| 摘要 |
The present invention is directed to methods for administering antigenic material to a patient as a vaccine against an infection comprising providing both an antigenic material specific to the desired immunological response desired plus an adjuvant comprised of a peptide of a sequence derived from the sequence of pneumococcal surface adhesin A protein (PsaA). Preferably the peptide comprises a sequences derived from one or more sequences of PsaA that contain the epitope regions or contiguous amino acids of SEQ ID NOs 1 or 2. The invention is also directed to vaccine compositions containing adjuvant of the invention and also adjuvant compositions of the invention. |
