摘要 |
An immunogenic composition comprises (i) an immunostimulatory oligonucleotide and a polycationic polymer, wherein the oligonucleotide and the polymer ideally associate with each other to form a complex, and (ii) a meningococcal serogroup B antigen. In most embodiments, the 5 composition does not include an aluminium salt and does not include an oil-in-water emulsion. |