CyclosporaCryptosporidiumCryptosporidium parvumCyclosporiasisEucoccidiidaCryptosporidiosisDisease OutbreaksOocystsCoccidiaCoccidiosisFood ParasitologyFecesGiardiaDiarrheaDNA, ProtozoanEimeriaFoodborne DiseasesProtozoan InfectionsParasitologyIntestinal Diseases, ParasiticGiardiasisRNA, Ribosomal, 18SIsosporaMicrosporidiaGuatemalaWater SupplyParasite Egg CountRNA, ProtozoanEnterocytozoonOcimum basilicumSarcocystidaeGiardia lambliaWater MicrobiologyWaterMicrosporidiosisPolymerase Chain ReactionHaitiImmunocompetenceSeasonsCattle DiseasesWater PollutionGastroenteritisTravelTrimethoprim-Sulfamethoxazole CombinationPhylogenyColobusSwimming PoolsZoonosesApicomplexaFood MicrobiologyCattleMolecular Sequence DataSequence Analysis, DNAWater PurificationPolymorphism, Restriction Fragment LengthProtozoan ProteinsGenotypeFresh WaterPrevalence