<unk>  is a medical condition caused by infection with Dientamoeba fragilis, a single-cell parasite that infects the lower gastrointestinal tract of humans. It is an important cause of traveler's diarrhea, chronic abdominal pain, chronic fatigue, and failure to thrive in children.
Dientamoebiasis
Thelaziasis
Paragonimiasis
Isosporiasis
Metagonimiasis
Loa loa filariasis
Cyclosporiasis
Toxocariasis