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由于传统的并殖吸虫免疫学试验（包括抗原皮内试验、ELISA、IHA等）仅能测定人体感染并殖吸虫后出现的抗体，其阳性结果不能区分感染者与病人，亦不能确定既往抑或活动性现症感染，且治疗后抗体消失缓慢，故短期内难以对疗效进行考核。因而近年来国内外学者已开始采用检测并殖
As the conventional immunological tests of paragonimiasis (including antigenic intradermal test, ELISA, IHA, etc.) can only detect the antibodies that occur after infection with human parasites and parasitological parasites, the positive results can not distinguish between infected patients and patients, and can not determine the past or the activity Sexually transmitted diseases, and antibodies disappear slowly after treatment, it is difficult to assess the efficacy of the short term. Thus in recent years, domestic and foreign scholars have begun to use detection and colonization