Neisseria gonorrhoeaePenicillinasePenicillin ResistanceNeisseriaPenicillinsGonorrheaNeisseria meningitidisPenicillin GMicrobial Sensitivity TestsStreptococcus pneumoniaeAnti-Bacterial AgentsDrug Resistance, MicrobialPenicillin-Binding ProteinsSpectinomycinPenicillin VPneumococcal InfectionsNeisseria lactamicaMuramoylpentapeptide CarboxypeptidaseDrug Resistance, BacterialHexosyltransferasesPeptidyl TransferasesBacterial ProteinsPenicillin G ProcaineDNA, BacterialSerotypingCefiximeTransformation, BacterialStaphylococcusbeta-LactamasesAmpicillinTetracyclineUrethritisBacterial Outer Membrane ProteinsCulture MediaGenes, BacterialMeningococcal InfectionsErythromycinChlamydia trachomatisUrethraPenicillin AmidaseMolecular Sequence DataLactamsCeftriaxoneCefotaximeNeisseria meningitidis, Serogroup BPlasmidsCephalosporinsChlamydia InfectionsBacteriological TechniquesPenicillin G BenzathinePorinsMeningitis, MeningococcalMutationR FactorsBlood Bactericidal ActivityDrug Resistance, Multiple, BacterialFimbriae ProteinsBacillusNeisseriaceaebeta-LactamsTransformation, GeneticCephaloridineDrug Resistance, MultipleOxacillinAminoacyltransferasesFimbriae, BacterialCervix UteriNeisseria meningitidis, Serogroup W-135Antigens, BacterialDrug ResistanceBase SequenceAmino Acid SequencePyocinsCiprofloxacinPili, SexNeisseria meningitidis, Serogroup CEscherichia coliNeisseria meningitidis, Serogroup ACarrier ProteinsNasopharynxExtrachromosomal InheritanceNeisseriaceae InfectionsStaphylococcus aureusAnti-Infective AgentsMacrolidesPolymerase Chain ReactionStaphylococcus PhagesStreptococcusHaemophilus influenzaeBacteriaNeisseria meningitidis, Serogroup YTetracycline ResistanceStreptococcal InfectionsCloxacillinBacterial Typing TechniquesGenetics, MicrobialSexually Transmitted Diseases, BacterialCarrier StatePneumococcal VaccinesPharyngeal Diseases