Leishmaniasis, VisceralLeishmaniasis, CutaneousLeishmaniasisTreatment FailureLeishmaniasis, MucocutaneousAntiprotozoal AgentsLeishmaniaLeishmania infantumLeishmania braziliensisLeishmania donovaniPsychodidaeLeishmaniasis, Diffuse CutaneousMeglumineLeishmaniasis VaccinesAntimonyHeart FailureAntimony Sodium GluconatePhlebotomusLeishmania tropicaDog DiseasesLeishmania guyanensisLeishmania majorAntigens, ProtozoanLeishmania mexicanaDNA, ProtozoanTreatment OutcomeAntibodies, ProtozoanOrganometallic CompoundsInsect VectorsEndemic DiseasesBrazilParomomycinPhosphorylcholineDNA, KinetoplastProtozoan VaccinesSudanAmphotericin BDrug ResistanceParasite LoadDogsDrug CombinationsAntimalarialsDisease ReservoirsDrug Therapy, CombinationInsect ControlSulfadoxineIndiaVenezuelaPyrimethamineProtozoan ProteinsParasitic Sensitivity TestsPentamidineRetrospective StudiesParasitologyPolymerase Chain ReactionRecurrenceSkin UlcerMalaria, FalciparumSensitivity and SpecificityAnti-Bacterial AgentsMice, Inbred BALB CPeruTime FactorsColombiaChloroquineFollow-Up StudiesProspective StudiesTrypanocidal AgentsArgentinaHIV InfectionsArtemisininsDisease VectorsSerologic TestsSkin TestsAmodiaquineDrug Administration ScheduleFluorenesNepalEnzyme-Linked Immunosorbent AssayProguanilKidney Failure, ChronicSkinPlasmodium falciparumFailure to ThriveZoonosesAgglutination TestsBoliviaAnti-HIV AgentsInterferon-gammaAtovaquoneRisk FactorsPrognosisDihydropteroate SynthaseEthiopiaSurvival AnalysisBenzethoniumCefiximeDrug Resistance, ViralPopulation DensityAzithromycin