多种化学物质,如甲醛[1]、氯丁二烯[2]、三硝基甲苯[3]等,对人体器官如肝、肾等损害的报导甚多。但对长期工作或生活在化字物质充斥环境中人群的病毒性肝炎发生情况报导甚少。为探讨不同性质工厂病毒性肝炎发病与接触化学物质的关系,为病毒性肝炎防治提供资料。我们于1987年2月16日至1988年2月15日对泸州化工厂和长江起重机厂进行病毒性肝炎型别研究中所发生的急性病毒 A variety of chemicals, such as formaldehyde [1], chloroprene [2], trinitrotoluene [3], on human organs such as liver, kidney and other damage reports. However, little is known about the occurrence of viral hepatitis in long-term work or living in a population full of chemical substances. In order to explore the relationship between the incidence of viral hepatitis and chemical exposure in different factories and provide information for the prevention and treatment of viral hepatitis. We conducted an investigation on acute hepatitis virus in Luzhou Chemical Plant and Changjiang Crane Plant from February 16, 1987 to February 15, 1988