Neisseria meningitidisBlood Bactericidal ActivityNeisseriaNeisseria gonorrhoeaeMeningococcal InfectionsNeisseria meningitidis, Serogroup BMeningitis, MeningococcalNeisseria meningitidis, Serogroup W-135Neisseria meningitidis, Serogroup CNeisseria meningitidis, Serogroup ANeisseria meningitidis, Serogroup YNeisseria lactamicaMeningococcal VaccinesSerum Bactericidal TestSerotypingBacterial Outer Membrane ProteinsAntibodies, BacterialMicrobial Sensitivity TestsBacterial CapsulesPorinsGonorrheaBacterial ProteinsAnti-Bacterial AgentsTransferrin-Binding ProteinsAntigens, BacterialPolysaccharides, BacterialTransferrin-Binding Protein BCarrier StateNeisseriaceae InfectionsMolecular Sequence DataDNA, BacterialSerum Bactericidal Antibody AssayLipopolysaccharidesBacterial VaccinesHaemophilus influenzaeMicrobial ViabilityMeningitis, BacterialGenes, BacterialColony Count, MicrobialEscherichia coliIron-Binding ProteinsSulfadiazinePenicillin ResistanceNeisseriaceaeNeisseria cinereaPenicillin GAnti-Infective AgentsPhagocytosisCerebrospinal FluidStaphylococcus aureusComplement System ProteinsAmino Acid SequenceFimbriae, BacterialFimbriae ProteinsNasopharynxPolyanetholesulfonatePenicillinsBacterial AdhesionMeningitis, HaemophilusCulture MediaVaccines, ConjugateMeningitis, PneumococcalMeningitisBacteriaStreptococcus pneumoniaeAntigenic VariationPharynxRifampinCeftriaxoneBase SequenceSequence Analysis, DNACephalosporinsDrug Resistance, MicrobialCiprofloxacinDaptomycinCefotaximeGram-Negative BacteriaGene Expression Regulation, BacterialBacteremiaDisease OutbreaksDrug Resistance, BacterialAgglutination TestsCross ReactionsBacterial Typing TechniquesLipid AIronBacteriological TechniquesPili, SexSialic AcidsImmune SeraOfloxacinN-Acetylneuraminic AcidVirulenceVancomycinSpecies SpecificityAmpicillinSialyltransferasesMoraxellaFluoroquinolonesMutation