| abstract |
The present invention relates to a polypeptide which can be used asnelement of immunogen, characterized in that it is carried by the peptide sequencenbetween amino acid residues 130 and 230 of the protein G sequencenhuman syncytial respiratory virus of subgroup A and subgroup B, ornbovine respiratory syncytial virus, or by a sequence having at least 80%nof homology with said peptide sequence.n n n The invention also relates to an immunogenic agent or anpharmaceutical composition containing the polypeptide and process for their preparation. |