<prompt>  Acellular pertusis vaccine contains-Pertactin, flagillary hemagglutinin, cytotoxin, endotoxinPertactin, flagillary hemagglutinin, fimbriae, endotoxinPertactin, cytotoxin, fimbriae, pertusis toxinFlagillary hemagglutinin, pertusis toxin, fimbriae 