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病毒性乙型肝炎广泛流行于世界各地,已成为当前重要的社会卫生问题之一。本病的传播途径极其复杂多样。近年研究除证实经血液或血制品可以传播乙型肝炎外,其他途径的流行病学意义也相继引起了注意。Farzadegen报告微量血污染纸片后,分别置于37℃与4℃下,经30天仍能检出HBsAg。我国人群中乙型肝炎病毒携带率甚高。社会上交换广泛、生活中接触频繁的纸币,能否构成传播乙型肝炎病毒的有效途径是一个值得探讨的问题。目前国内外关于此问题的流行病学研究资料甚少。现将我们1983年所作的结果报告如下。
Viral hepatitis B is widely prevalent throughout the world and has become one of the most important social health problems. The route of transmission of the disease is extremely complex and diverse. In recent years, besides confirming the fact that hepatitis B can be transmitted through blood or blood products, the epidemiological significance of other pathways has drawn more attention. Farzadegen report traces of blood contamination after the paper, respectively, at 37 ℃ and 4 ℃, after 30 days can still detect HBsAg. Hepatitis B virus carriers in our population is very high. The wide exchange in society and the frequent contacts in life can constitute an effective way to spread Hepatitis B virus, which is worth discussing. At present, little is known about the epidemiological research on this issue at home and abroad. The result of our 1983 report is as follows.