An investigation of Anisakis simplex larvae,the most important causative agent of anisakiasis,in marine fishes caught in Bohai sea was carried out in order to detect their infectivity.

为了了解渤海各种鱼类中人体异病的主要致病源——简单异的感染情况,进行本调查。

Digenetic trematodes infection on fish was analyzed in the Bohai Sea horn 1983 to 1986.The results showed that the infection value in inner sea was higher than outer sea.

摘要1983~1986于渤海的鱼类感染复殖吸进行分析，结果表明：从外海到内海鱼类感染强度呈现加重的趋势。