Immune SeraAntibodies, BacterialImmune SystemCross ReactionsImmunoglobulin GNeutralization TestsImmunizationAntibodies, ViralImmunization, PassiveEpitopesAntigens, BacterialEnzyme-Linked Immunosorbent AssayMice, Inbred BALB CAntibody SpecificityRabbitsAntibodies, ProtozoanAntibody FormationAntibodies, NeutralizingAntigens, ProtozoanOpsonin ProteinsAntigen-Antibody ReactionsImmune ToleranceAntigens, ViralComplement System ProteinsAntibodies, MonoclonalEpitopes, B-LymphocyteVaccinationLiver Abscess, AmebicAntibodiesMice, Inbred C57BLBacterial VaccinesComplement Fixation TestsImmunoglobulin MMolecular Sequence DataAntigens, SurfaceVaccines, SyntheticAntigen-Antibody ComplexPhagocytosisImmunity, InnateAmino Acid SequenceHemagglutination TestsFluorescent Antibody TechniqueBacterial Outer Membrane ProteinsAntigensPlasmodium falciparumSpecies SpecificityEpitope MappingAntibodies, FungalHorsesAdjuvants, ImmunologicMice, Inbred C3HImmune EvasionT-LymphocytesImmunity, CellularEntamoeba histolyticaImmunodiffusionCell LineImmunoblottingMalaria VaccinesProtozoan ProteinsPolysaccharides, BacterialGlycoproteinsRecombinant ProteinsSerotypingImmunityCytokinesViral Envelope ProteinsAutoantibodiesBacterial ProteinsElectrophoresis, Polyacrylamide GelDisease Models, AnimalMolecular WeightMice, Inbred StrainsErythrocytesLymphocyte ActivationHIV AntibodiesImmune Complex DiseasesGuinea PigsAgingSpleenImmune System DiseasesBlotting, WesternInterferon-gammaViral ProteinsPrecipitin TestsMalariaPeptide FragmentsDendritic CellsCattleBase SequencePeptidesImmunoglobulin ACells, CulturedCD4-Positive T-LymphocytesAdaptive ImmunityTime FactorsMalaria, FalciparumRecombinant Fusion ProteinsAge FactorsB-Lymphocytes