immunogenic composition, vaccine composition, and lyophilized composition

摘要

immunogenic composition, vaccine, and vaccine kit for concomitant or sequential administration. The present application discloses an immunogenic composition comprising a hib saccharide conjugate and at least two other bacterial saccharide conjugates in which the hib conjugate is present. at a lower saccharide dose than the average saccharide dose of all at least two other bacterial saccharide conjugates.