目的：了解我省各型肝炎的感染状况，为制定肝炎防治策略提供依据。方法：采用不等比例多阶段整群系统随机抽样，在全省选择１３个市县，３９个村（或市居委会），对１８９０个家庭的５８９８名成员进行调查和采取血样，血清采用放射免疫和酶联免疫方法检测甲、乙、丙、丁、戊各型肝炎病毒的感染标志。结果：全省甲、乙、丙、丁、戊肝的感染率分别为８９８％、６４２％、５０％、１２％、８６％。结论：我省各型肝炎病毒的感染分布各有规律，依此提出了河南省病毒肝炎的防治策略。 Objective: To understand the infection status of various types of hepatitis in our province and provide basis for formulating prevention and treatment strategies of hepatitis. Methods: By using random sampling of unequal proportion multistage cluster system, 13 cities and counties and 39 villages (or neighborhood committees) were selected in the province, 5898 members of 1890 families were surveyed and blood samples were taken and serum was radioimmunoassay And enzyme-linked immunosorbent assay for detection of hepatitis B, C, D, and E hepatitis markers. Results: The infection rates of A, B, C, D and E in the province were 898%, 642%, 50%, 12%, 86% respectively. Conclusion: The infection distribution of various hepatitis viruses in our province is regular, and the prevention and cure strategies of viral hepatitis in Henan Province are proposed accordingly.