abstract |
The invention provides a diphtheria, tetanus and pertussis vaccine comprising anlow dose of each of diphtheria toxoid (D), tetanus toxoid (T), pertussis toxin (PT),nfilamentous haemagglutinin (FHA) and pertactin (69K). The vaccine maintainsnan ability to prevent pertussis while showing exceptionally low reactogenicity.nCombination vaccines comprising additional antigens are also provided. |