论文部分内容阅读
1985年菏泽市农村发生病毒性肝炎流行,发病率57.22/10万,比1984年上升4.3倍。我们选择李莪村进行了流行病学调查,现报告如下。一、材料及方法1.一般情况:李莪村202户,859人。以农为主,副业为生产加工芝麻糖等。该村经济收入属中等水平,环境卫生较差,往年一直有肝炎零星散发。
Heze City in 1985, the prevalence of viral hepatitis in rural areas, the incidence rate of 57.22 / 100,000, up 4.3 times over 1984. We chose Li E Village for epidemiological investigation, the report is as follows. First, the material and methods 1. General situation: Lee Curcuma 202 households, 859 people. Mainly to agriculture, sideline for the production and processing of sesame candy. The village economy income is middle level, sanitation is poor, in previous years there has been scattered sporadic hepatitis.