Pentatrichomonas hominis
Enteromonas hominis, Retortamonas intestinalis
Ciliates (Intestinal)
Balantidium coli
Coccidia (Intestinal)
Cryptosporidium spp.
Cyclospora cayetanensis
Isospora (Cystoisospora) belli
Microsporidia (Intestinal)
Enterocytozoon bieneusi
Encephalitozoon intestinalis, Encephalitozoon spp.
Sporozoa (Blood and Tissue)
Plasmodium vivax
Plasmodium falciparum
Plasmodium malariae
Plasmodium ovale
Babesia spp.
Toxoplasma gondii
Flagellates (Blood and Tissue)
Leishmania spp.
Trypanosoma brucei gambiense (West), T. brucei rhodesiense (East)
Trypanosoma cruzi
Amebae (Other Body Sites)
Naegleria fowleri
Acanthamoeba spp., Balamuthia mandrillaris, Sappinia diploidea
Flagellates (Other Body Sites)
Trichomonas vaginalis
Nematodes
Intestinal
Ascaris lumbricoides
Trichuris trichiura
Necator americanus, Ancylostoma duodenale (Hookworms)
Strongyloides stercoralis
Enterobius vermicularis
Tissue
Ancylostoma braziliense, Ancylostoma caninum (Dog and Cat Hookworms)
Toxocara canis, Toxocara cati (Dog and Cat Ascarid Worms)
Trichinella spiralis
Blood and Tissue
Filarial Worms
Cestodes
Intestinal
Taenia saginata
Taenia solium
Diphyllobothrium latum
Hymenolepis nana
Hymenolepis diminuta
Dipylidium caninum
Tissue
Echinococcus granulosus
Trematodes
Intestinal
Fasciolopsis buski
Liver and Lungs
Paragonimus westermani, Paragonimus mexicanus, Paragonimus kellicotti
