Meningococcal VaccinesMeningitis, MeningococcalNeisseria meningitidisMeningococcal InfectionsPolysaccharides, BacterialBacterial VaccinesNeisseria meningitidis, Serogroup CVaccines, ConjugateAntibodies, BacterialVaccinationNeisseria meningitidis, Serogroup APneumococcal VaccinesVaccinesBlood Bactericidal ActivityBacterial CapsulesPolysaccharidesPneumococcal InfectionsVaccines, InactivatedViral VaccinesStreptococcus pneumoniaeTyphoid-Paratyphoid VaccinesVaccines, CombinedAntigens, BacterialHemagglutination TestsVaccines, SyntheticImmunization, SecondaryVaccines, DNAImmunization ScheduleImmunoglobulin GSerotypingFijiNeisseria meningitidis, Serogroup W-135AIDS VaccinesPneumonia, PneumococcalHaemophilus VaccinesTetanus ToxoidVaccines, SubunitNeisseria meningitidis, Serogroup BOpsonin ProteinsImmunity, HerdMalaria VaccinesDiphtheria ToxoidPapillomavirus VaccinesImmunizationCarrier StateImmunization ProgramsNasopharynxSalmonella VaccinesHepatitis B VaccinesEnzyme-Linked Immunosorbent AssayAntibody FormationMeasles VaccinePoliovirus Vaccine, InactivatedPertussis VaccineImmunoglobulin ABCG VaccineTyphoid FeverSalmonella typhiRabies VaccinesCholera VaccinesRotavirus VaccinesDiphtheria-Tetanus-Pertussis VaccineAntibodies, ViralSmallpox VaccineAdjuvants, ImmunologicTuberculosis VaccinesChickenpox VaccineSaudi ArabiaStreptococcal VaccinesMumps VaccineHepatitis A VaccinesSplenectomyMeasles-Mumps-Rubella VaccineNeisseria meningitidis, Serogroup YPhagocytosisAntibody SpecificityImmunoglobulin MAnthrax VaccinesDengue VaccinesBacterial Outer Membrane ProteinsAntibody AffinityVaccines, VirosomeBacteremiaMice, Inbred BALB CMolecular Sequence DataNeisseria lactamicaImmunologic MemoryDiphtheria-Tetanus-acellular Pertussis VaccinesFungal VaccinesDisease OutbreaksViral Hepatitis VaccinesPoliovirus Vaccine, OralCarbohydrate SequenceYellow Fever VaccineBacterial ProteinsPlague VaccineCross ReactionsInfant, NewbornO AntigensTime Factors