Laboratory tests on fish from the Far Eastern fishery basin, including samples from China and Taiwan, have confirmed the presence of harmful parasites like anisakis and acanthocephalans. The tests, conducted on 19,667 samples, focused on the viability of these parasites. Red fish and flounder were found to be particularly susceptible to these parasites. To prevent human helminthiasis, the fish must be either frozen at -20 ºС for 24 hours or -30 ºС for 10 minutes, or subjected to heat treatment. All batches passed the safety requirements.