Vaccines, ConjugateVaccinesPneumococcal VaccinesMeningococcal VaccinesBacterial VaccinesVaccines, CombinedVaccines, InactivatedHaemophilus VaccinesViral VaccinesAntibodies, BacterialVaccines, SyntheticPneumococcal InfectionsVaccines, DNAVaccinationAntibodiesAIDS VaccinesAntibodies, ViralStreptococcus pneumoniaeImmunization ScheduleVaccines, SubunitTetanus ToxoidAntibody SpecificityDiphtheria ToxoidSerotypingStreptococcal VaccinesImmunization, SecondaryHaemophilus influenzae type bPoliovirus Vaccine, InactivatedPolysaccharides, BacterialMalaria VaccinesAntibody FormationDiphtheria-Tetanus-Pertussis VaccineBacterial CapsulesPapillomavirus VaccinesHepatitis B VaccinesImmunoglobulin GAntibodies, NeutralizingPertussis VaccineNasopharynxMeningitis, MeningococcalNeisseria meningitidis, Serogroup CAntibodies, MonoclonalHaemophilus InfectionsImmunizationImmunity, HerdMeningococcal InfectionsTyphoid-Paratyphoid VaccinesMeasles VaccineAntibody AffinityCholera VaccinesNeisseria meningitidis, Serogroup AAdjuvants, ImmunologicRabies VaccinesBCG VaccineRotavirus VaccinesMice, Inbred BALB CStaphylococcal VaccinesPneumonia, PneumococcalDiphtheria-Tetanus-acellular Pertussis VaccinesSmallpox VaccineCarrier StateNeisseria meningitidisOtitis MediaImmunization ProgramsTuberculosis VaccinesChickenpox VaccineFungal VaccinesMumps VaccineHepatitis A VaccinesEnzyme-Linked Immunosorbent AssayDiphtheria-Tetanus VaccineCross ReactionsMeasles-Mumps-Rubella VaccineMeningitis, PneumococcalAnthrax VaccinesAlum CompoundsNeutralization TestsDengue VaccinesOpsonin ProteinsVaccines, VirosomeAntigens, BacterialHIV AntibodiesViral Hepatitis VaccinesImmunoglobulin MShigella VaccinesMass VaccinationAdministration, IntranasalPoliovirus Vaccine, OralYellow Fever VaccineMolecular Sequence DataFluorescent Antibody TechniquePlague VaccineBlood Bactericidal ActivityHaemophilus influenzaeRubella VaccineAntibodies, Anti-IdiotypicLicensureVaccines, AcellularHemagglutination Inhibition TestsVaccines, Virus-Like Particle