In a research study, amebas were seen in stool samples of a patient and identified as<unk> . The patient was treated with dehydroemetine and chloroquine. After treatment they noticed the patient's complement fixation titer decreased to 1:2 in a serum sample, obtained two months later.
Iodamoeba buetschlii
Entamoeba moshkovskii
Echinostoma revolutum
Trichinella britovi
Schistosoma haematobium
Toxocara cati
Diphyllobothrium dendriticum
Cyclospora cayetanensis