Methods:A total of 22 gonococci isolates were obtained from 1998 to 1999 in Zhanjiang.The susceptibilities were determined by the inhibitory zone diameters(mm).

• 方法:从湛江地区分离出22株淋病流行株,应用打孔法测定止痢灵及其单方的体外抑菌作用,根据抑菌圈直径大小,判定中药的敏感性。