A novel ELISA test for laboratory diagnosis of Blastocystis spp. in human stool specimens.

Detection of Blastocystis is routinely performed by microscopy, culture, and formyl-ether (ethyl acetate) concentration technique (FECT). Yet, these methods require special skilled personnel, are time consuming, and often involve processing that may cause misdiagnosis. The aim of this work is to demonstrate the usefulness of a newly introduced ELISA test for the detection of Blastocystis antigens in stool samples (CoproELISA(TM) Blastocystis, Savyon Diagnostics) as a proper alternative to currently used methods, especially microscopy.