申请人:Institut Pasteur
公开号:US20030215461A1
公开(公告)日:2003-11-20
The invention relates to an immunogenic composition, characterized in that it comprises an adenyl cyclase-hemolysin (AC-Hly) protein, or an immunogenic portion of this AC-Hly, of a strain of Bordetella chosen from
B. pertussis, B. parapertussis
or
B. bronchiseptica
, and in that it comprises, in addition, a bacterial extract containing the expression products of the vrg genes of a strain of Bordetella chosen from
B. pertussis, B. parapertussis
or
B. bronchiseptica
, or a portion of these expression products which is sufficient to induce an immune response in a host to which the extract might be administered.