为了解河南省正常人群中病毒性肝炎感染现况，给本省的病毒性肝炎防治工作提供科学依据，在我省13个市县，进行了病毒性肝炎的血清流行病调查，现将乙型肝炎结果报告如下：1材料与方法1．1调查对象：选定郑州、平顶山、信阳、辉县、扶沟、唐河、睢县、新安、确山、内黄、商城、 In order to understand the current status of viral hepatitis infection among normal population in Henan Province and to provide a scientific basis for the prevention and control of viral hepatitis in Henan Province, a serological epidemic investigation of viral hepatitis was conducted in 13 cities and counties in our province. Hepatitis B The results are reported as follows: 1 Materials and Methods 1.1 Survey: Selected Zhengzhou, Pingdingshan, Xinyang, Huixian, Fugou, Tanghe, Pixian, Xin, Queshan, Neihuang, shopping malls,