[Progress of serogroup B meningococcal outer membrane vesicle vaccines].

This research and development of MenB meningococcal vaccines includes two technical routes: outer membrane vesicle (OMV) vaccines and recombinant protein vaccines. This article intends to review the development, production and application of MenB meningococcal OMV vaccines in order to provide a reference for the development of MenB meningococcal OMV vaccine in China.