| abstract |
A multivalent immunogenic composition comprising a conjugate of a carrier protein and the capsular polysaccharide or oligosaccharide of H. influenzae type B in a dose of 1-5 µg of polysaccharide or oligosaccharide, wherein said composition further comprises two or more polysaccharides or Additional bacterial oligosaccharides capable of conferring protection to a host against infection by the bacteria from which they are derived and in which the Hib polysaccharide and the 2 or more additional polysaccharides or oligosaccharides are not adsorbed in an adjuvant. |