病毒性肝炎是我县的常见病,对人民群众的身体健康有很大影响。为了摸清其流行情况和分布规律,从而达到防治的目的,我们在省工业卫生研究所同位素研究室的指导帮助下,于1977年在县城进行了一次较大面积的乙型肝炎表面抗原(HBsAg)检测,并对检出阳性者作了近一年的追踪观察。现将检测和观察结果报告如下: Viral hepatitis is a common disease in our county and has a great impact on the health of the people. In order to find out its prevalence and distribution, so as to achieve the goal of prevention and treatment, we conducted a large area hepatitis B surface antigen (HBsAg) in the county in 1977 with the help of the guidance of the isotope research lab of the Institute of Industrial Hygiene ) Test, and detected positive for nearly a year of follow-up observation. Now test and observe the results reported as follows: