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一、历史的回顾在20—30年代,对传染性肝炎还统称为“卡他性黄疸”,但对其认识还很模糊。第二次世界大战以后,才逐步有了一些了解,开始有了经口传染、潜伏期较短的传染性肝炎(甲型肝炎)和仅能经输血或注射途径感染、潜伏期较长的血清性肝炎(乙型肝炎)的区别。但对于这两种肝炎病毒的培养分离迄今没有成功,因此临床工作者,需要解释的一些问题,如:无黄疸肝炎,肝炎的转归,肝炎的慢性化,和自家免疫与病毒的持续作用等同题,都不能得到正确的解决。因而对预防和治疗也都还在摸索中。
I. Historical Review In the 1920s and 1930s, infectious hepatitis was also commonly referred to as “catarrhal jaundice,” but its understanding was still vague. After World War II, we gradually got some understanding and began to have oral infections, shorter incubation period of infectious hepatitis (Hepatitis A) and only transfusion or injection of infection, the longer incubation period of serum hepatitis (Hepatitis B) difference. However, the isolation of these two hepatitis viruses has not been successful so far, so clinicians need to explain some of the issues such as jaundice hepatitis, the outcome of hepatitis, chronic hepatitis, and the continuing role of self-immunity and the virus The same problem can not be solved correctly. Therefore, prevention and treatment are also still being explored.