[Enzyme immunoassay in diagnosis of opisthorchiasis. Communication 2. Enzyme immunoassay test system for diagnosis of acute opisthorchiasis].

A standard, highly specific and sensitive enzyme immunoassay test system has been developed for the diagnosis of acute opisthorchiasis, which is based on indirect solid-phase enzyme immunoassay for determination IgM antibodies to the antigen derived from Opisthorchis felineus marita extracts. The sensitivity of the test system is 87%, its specificity is 96.8%.