Neisseria meningitidis, Serogroup BMeningococcal VaccinesMeningococcal InfectionsNeisseria meningitidisMeningitis, MeningococcalAntibodies, BacterialBacterial VaccinesNeisseria meningitidis, Serogroup CBlood Bactericidal ActivityVaccines, ConjugateSerotypingPorinsPolysaccharides, BacterialBacterial Outer Membrane ProteinsAntigens, BacterialVaccinationNeisseria meningitidis, Serogroup W-135VaccinesBacterial CapsulesTransferrin-Binding ProteinsNeisseria meningitidis, Serogroup ACarrier StateImmunization ScheduleVaccines, InactivatedBacterial ProteinsSerum Bactericidal Antibody AssayImmunoglobulin GVaccines, CombinedVaccines, SyntheticViral VaccinesNeisseria meningitidis, Serogroup YComplement Factor HVaccines, DNACross ReactionsMicrobial ViabilityAIDS VaccinesMolecular Sequence DataDisease OutbreaksVaccines, SubunitSerum Bactericidal TestImmunization, SecondaryTransferrin-Binding Protein BNeisseria lactamicaMalaria VaccinesLegionnaires' DiseasePapillomavirus Vaccines