Trypanosoma cruziChagas DiseaseTrypanosoma brucei bruceiTrypanosomaTrypanocidal AgentsChagas CardiomyopathyTrypanosomiasisTriatominaeTriatomaProtozoan ProteinsTrypanosoma congolenseDNA, ProtozoanNitroimidazolesRhodniusVariant Surface Glycoproteins, TrypanosomaAntibodies, ProtozoanTrypanosomiasis, AfricanDNA, KinetoplastTrypanosoma vivaxNifurtimoxParasitemiaTrypanosoma rangeliAntigens, ProtozoanTrypanosomatinaGenome, ProtozoanTrypanosoma brucei gambienseGenes, ProtozoanRNA, ProtozoanTrypanosoma brucei rhodesienseHost-Parasite InteractionsProtozoan VaccinesNeuraminidaseBoliviaInsect VectorsLife Cycle StagesXenodiagnosisAntiprotozoal AgentsArgentinaParasitic Sensitivity TestsMolecular Sequence DataDidelphisParaguayDisease ReservoirsPanstrongylusAmino Acid SequenceTrypanosomiasis, BovineMice, Inbred BALB COctodonLeishmaniaChileGlycosylphosphatidylinositolsKinetoplastidaGlycoproteinsParasitologyMexicoMice, Inbred C3HBase Sequence14-alpha Demethylase InhibitorsBrazilNitrofuransPolymerase Chain ReactionOpossumsAntiparasitic AgentsLeishmania majorEnzyme-Linked Immunosorbent AssayReduviidaeCloning, MolecularCrithidiaVenezuelaSeroepidemiologic Studies