| 摘要 |
Various polypeptides, or a variant or fragment thereof or a fusion of these are described which are useful in a vaccine. The polypeptide may be a polypeptide comprising the amino acid sequence selected from any one of SEQ ID Nos 2, 4, 6, 8, 10, 12, 14; or a fragment or variant thereof or a fusion of such a fragment or variant, and is useful in a vaccine against Neisseria meningitidis. |
