ParasitesHost-Parasite InteractionsParasite LoadPlasmodium falciparumProtozoan ProteinsParasitic Diseases, AnimalMalariaParasite Egg CountToxoplasmaApicomplexaMalaria, FalciparumDNA, ProtozoanLife Cycle StagesAntigens, ProtozoanIntestinal Diseases, ParasiticTrypanosoma cruziParasitic DiseasesPlasmodium bergheiAntimalarialsErythrocytesTrematodaParasitemiaGenes, ProtozoanLeishmaniaProtozoan InfectionsCestodaProtozoan Infections, AnimalMolecular Sequence DataGenome, ProtozoanHaemosporidaAntiprotozoal AgentsAntibodies, ProtozoanHelminthsLeishmania majorHelminthiasis, AnimalParasitologyLeishmania donovaniParasitic Sensitivity TestsSchistosoma mansoniDrug ResistanceSporozoitesNematode InfectionsLeishmaniasis, CutaneousPlasmodium yoeliiTrematode InfectionsSpecies SpecificityPlasmodium vivaxLeishmaniasisChagas DiseaseChloroquineTrophozoitesAnophelesTrypanosoma brucei bruceiLeishmaniasis, VisceralPhylogenyAmino Acid SequenceAcanthocephalaOocystsSchizontsMicrosporidiaTrypanosomaMerozoitesGiardia lambliaFecesMice, Inbred BALB CRNA, ProtozoanToxoplasmosisPolymerase Chain ReactionCestode InfectionsFish DiseasesCoccidiosisInsect VectorsProtozoan VaccinesEukaryotaEntamoeba histolyticaArtemisininsMalaria VaccinesAntigens, HelminthNematodaEimeriaTrypanosomiasis, AfricanToxoplasmosis, AnimalMalaria, VivaxTrypanosomiasisFilarioideaAntibodies, HelminthCryptosporidium parvumBrugia malayiSequence Analysis, DNABiological EvolutionEctoparasitic InfestationsTrypanocidal AgentsGiardiasisBabesiaAntiparasitic AgentsHelminth ProteinsCulicidaeBase SequenceSpores, ProtozoanAnthelmintics