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病毒性肝炎是一种常见的传染病,它传播途径广泛,传播方式简单,易感人群普遍,又无特效的治疗方法,极易造成流行。病毒性肝炎目前分为四型:甲型、乙型、非甲非乙型和了型。最近在我国一些地区暴发流行的属于甲型肝炎。甲型肝炎流行的历史可以追溯到很久以前,公元前五世纪在巴比伦已发现有黄疸病流行,公元17世纪宋认识到本病的传染性,19世纪末关于本病流行的报道已有数十起,其中尤以军队中流行为甚。
Viral hepatitis is a common infectious disease. It has a wide range of transmission methods, a simple method of transmission, a general population with susceptible individuals, and no specific treatment methods. It can easily cause epidemics. Viral hepatitis is currently divided into four types: type A, type B, type A and type B. Recent outbreaks in some areas of China are hepatitis A. The history of hepatitis A epidemic can be traced back to a long time ago. In the 5th century BC, the epidemic of jaundice was discovered in Babylon. In the 17th century AD, the disease was contagious. At the end of the 19th century there were dozens of reports on the epidemic. Among them, especially the popular in the military.