本文综述了家畜寄生蠕虫防治中的严重抗药性及促使其发生的可能因素,并就人体寄生蠕虫防治中抗性发生的可能性提出了警告。 寄生蠕虫因其繁殖较慢而不易产生抗药性或抗性发展缓慢。但本世纪以来在许多国家,家畜寄生蠕虫的抗性,尤其是绵羊和山羊的肠道线虫如捻转血矛线虫、环纹奥斯特线 This article reviews the serious drug resistance in livestock parasitic worms and their possible causes, and gives a warning about the possibility of resistance in parasitic helminths. Parasitic worms are less susceptible to drug resistance or develop slowly due to their slower reproduction. However, since many countries in this century, the resistance of domesticated parasitic worms, especially the intestinal nematodes of sheep and goats such as H. contortus,