Helminth and Protozoa infection by image

Rat lungworm (angiostrongylus cantonensis)

Angiostrongylus cantonensis

Large roundworm; Ascaris lumbricoides

Ascaris lumbriocoides

Anisakis spp

Capillaria philippinensis

Whipworm; Trichuris trichura

Pinworm; enterobius vermicularis

Macracanthorynchus hirudenaceus

Gnasthoma spinigerum

Necator americanus

Necator americanus

Strongyloides stercoralis

Toxocara spp

Left (point tail) is hookworm; right (forked tail) is strongyloides stercoralis

Opisthorchis viverrini

Paragonimus westermani

Fasciolopsis buski

Large intestinal fluke; Fasciolopsis buski

Liver fluke; gasciola gigantica

Small intestinal fluke; haplorchis taichui

Liver fluke; opisthorchis viverini

o viverini

Blood fluke; Schistosoma mekongi

Beef tapeworm; Taenia saginata

Pork tapeworm; taenia solium

Dog tapeworm; dipylidium caninum

Fish tapeworm; diphyllobothrium latum

Hyadatid; Echinococcus granulosus

Echinococcus malayanum

Hymenolepsis diminuta

hymenolepsis nana

Hymenolepis diminuta

Hymenolepis nana

Giardia intestinalis

Giardia intestinalis

Cryptosporidium parvum

Toxoplasma gondii

Toxoplasma gondii tachyzoite

Toxoplasma gondii bradyzoite

Toxoplasma gondii sporozoite

Entamoeba histolytica

Balantidium coli

balantidium coli trophozoite

balantidium coli cyst

Trichomonas vaginalis

Trypanosoma brucei

Trypanosoma cruzi