This review focuses on the main characteristics,methods of assay,how to use drugs inducing resistance in various coccidia strains and the mechanisms of drug resistance.

• 笔者综述了鸡球虫耐药性的主要特点、耐药性的检测方法、球虫耐药性虫株的诱导、球虫耐药性的产生机理等方面的研究进展。