ＨＢｓＡｇ是目前最常用的检测ＨＢＶ感染的间接指标。为了解工业放射作业人员感染ＨＢＶ的情况 ,笔者对 1998年 11月体检的 131名工业放射工作人员的ＨＢｓＡｇ结果进行分析 ,现报道如下。1　对象与方法1 1　对象　　佛山地区水泥厂、锅炉厂、卷烟厂、化机厂、钢瓶厂、造纸厂 HBsAg is the most commonly used indirect indicator of HBV infection. In order to understand the situation of industrial radiation workers infected with HBV, the author of the November 1998 physical examination of 131 industrial workers HBsAg radiation analysis results are reported below. 1 objects and methods 1 1 object Foshan cement plant, boiler plant, cigarette factory, chemical plant, cylinder factory, paper mill