近年来,随着国内对乙型肝炎病毒(HBV)感染标记敏感方法的建立和普及,对我军乙型肝炎的流行情况已有不少单位做过调查研究,但大多数局限于乙型肝炎某一感染标记的一次性(横断面)调查,系统、动态地观察部队中乙型肝炎流行情况的调查报告甚少。为此,我们以某校为观察点,自1983年12月至1985年7月,进行了为期一年半的调查研究,现将乙型肝炎的观察结果报告如下。 In recent years, with the establishment and popularization of sensitive methods for hepatitis B virus (HBV) infection in China, quite a few units have done research on the prevalence of hepatitis B in our army. However, most of them are limited to hepatitis B A one-shot (cross-sectional) survey of an infectious marker has systematically and dynamically observed few reports of the prevalence of hepatitis B in the force. For this reason, we conducted a one-year and a half study from December 1983 to July 1985 on the basis of a certain school. The findings of hepatitis B are reported as follows.