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1986年上海国际肝癌肝炎会议于1月15～17日举行.现将国外专家所作的有关病毒性肝炎进展的专题报告综合介绍如下.病毒性肝炎研究现况(F.Deinhardt)甲型肝炎病毒(HAV)已能在细胞培养中生长和传代,分类属小RNA病毒科,肠道病毒科72型.在急性甲型肝炎发病前1～2周大便中已有病毒,病发后则仅有少量病毒排出.测定抗HAIgM可诊断急性感染,抗HAIgG在体内可保存多年,甚至终身存在,表明机体有免疫
The Shanghai International Hepatic Cancer Hepatitis Conference in 1986 was held from January 15 to January 17. The special reports on the progress of viral hepatitis made by foreign experts are summarized as follows: Current status of research on viral hepatitis (F. Deinhardt) Hepatitis A virus HAV) has been able to grow and passage in cell culture, belonging to the family of small RNA virus, enterovirus 72. In the stool before the onset of acute hepatitis A has been virus, only a small amount after the onset Virus excretion.Determination of anti-HAIgM can diagnose acute infection, anti-HAIgG in the body can be stored for many years, or even life-long, indicating that the body has immunity