Methorchiasis in the residents of Novosibirsk area, Russia.

Abstract

Infection with Methorchis bilis was recognized for the first time in the residents of Novosibirsk area (Russia). During a serological survey (37 patients in toto), it was possible to demonstrate that 48.5% of the serum samples tested possessed antibodies to Opisthorchis felineus antigens, 37.8% to both Opisthorchis felineus and Methorchis bilis antigens, and 13.5% to Methorchis bilis antigens only.