Protozoan InfectionsIntestinal Diseases, ParasiticHelminthsHelminthiasisGiardia lambliaYemenAmoebozoaEntamoeba histolyticaEntamoebiasisGiardiasisParasitesEukaryotaFecesProtozoan Infections, AnimalCryptosporidiosisProtozoan ProteinsPrevalenceDNA, ProtozoanHost-Parasite InteractionsGenes, ProtozoanRNA, ProtozoanParasite LoadCiliophoraPlasmodium falciparumGenome, ProtozoanToxoplasmaApicomplexaTrypanosoma cruziLeishmaniaAntigens, ProtozoanAntiprotozoal AgentsParasitic Diseases, AnimalLeishmania majorParasitic DiseasesTrypanosoma brucei bruceiLife Cycle StagesParasite Egg CountTrypanosomaMalaria