has role immunizes against disease immunizes recipient immunizes against pathogen pertussis diphtheria poliomyelitis Enterovirus C Corynebacterium diphtheriae Bordetella pertussis Homo sapiens combination vaccine role toxoid vaccine bacterial and viral combination vaccine Poliovirus vaccine Corynebacterium diphtheriae vaccine Bordetella pertussis vaccine toxoid vaccine role Diphtheria Toxoid-Pertussis-Poliovirus vaccine Kallan Roan vaccine Oliver He DP+IPV vaccine