AntibodiesProtozoan InfectionsAntibody SpecificityAntibodies, ViralAntibodies, BacterialImmunityAntibodies, MonoclonalImmunity, InnateImmunity, CellularAntibody FormationProtozoan ProteinsAntibodies, NeutralizingEukaryotaDNA, ProtozoanAntibody AffinityAntibodies, ProtozoanFluorescent Antibody TechniqueCiliophoraAntibodies, Anti-IdiotypicGenes, ProtozoanBinding Sites, AntibodyMolecular Sequence DataRNA, ProtozoanEpitopesMice, Inbred BALB CHIV AntibodiesAntibodies, NeoplasmCross ReactionsAdaptive ImmunityAmino Acid SequenceAntibodies, AntinuclearImmunity, MucosalGenome, ProtozoanProtozoan Infections, AnimalImmunity, HumoralAntigens, ProtozoanImmunoglobulin GImmunoglobulin MNeutralization TestsImmunity, Maternally-AcquiredEntamoeba histolyticaAutoantibodiesMice, Inbred C57BLAntibodies, FungalToxoplasmaTrypanosoma cruziT-LymphocytesImmunoglobulin AGiardia lambliaAntigen-Antibody ReactionsPlant ImmunityLeishmaniaAntibodies, BispecificVaccinationAntibodies, BlockingSingle-Chain AntibodiesEnzyme-Linked Immunosorbent AssayProtozoan VaccinesAntigen-Antibody ComplexBase SequenceCell LineImmune SeraAntigens, BacterialAntigensCells, CulturedRabbitsAntibodies, HeterophileImmunoglobulin Fab FragmentsSpleenTrypanosomaApicomplexaRecombinant ProteinsAntiprotozoal AgentsIntestinal Diseases, ParasiticLymphocyte ActivationAlveolataTetrahymena pyriformisAntibodies, CatalyticTrypanosoma brucei bruceiInterferon-gammaFluorescent Antibody Technique, IndirectB-LymphocytesLeishmania majorKinetoplastidaEpitope MappingAntigens, SurfaceHybridomasParasitesCattleAntibodies, Monoclonal, HumanizedTrypanosomatinaFlow CytometryAntigens, ViralAntigens, NeoplasmCoccidiosisBlotting, WesternTime FactorsHost-Parasite InteractionsTrichomonasCrithidia