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非甲非乙型肝炎(以下简称NANBH)是一种广泛存在的传染病,是指由输血或血制品的传播的一种肝炎,目前在一些发达国家中,90％左右的输血后肝炎为NANBH。1978年Alter报告,在输血后肝炎中NANBH占63～93％。近年来国内、军内都有报告,天津某校学员队发生NA-NBH流行,发病率为16％。军事医学科学院、302医院调查147例确诊为肝炎的患儿中,NANBH占4.1％。第四军医大学对西安地区89名急性肝炎的成人作了分型,NANBH占31.5％。说明NANBH是普遍存在的,但对该型肝炎的本质目前尚未十分清楚,本文对近年来NANBH有关几个问题扼要综述如下,供参考。
Non-A, non-B hepatitis (hereinafter referred to as NANBH) is a widespread infectious disease that refers to a type of hepatitis transmitted by blood transfusions or blood products. Currently, in some developed countries, about 90% of post-transfusion hepatitis is NANBH . In 1978, Alter reported that NANBH accounted for 63-93% of post-transfusion hepatitis. In recent years, there have been reports in both the military and the military that NA-NBH prevalence has occurred in the trainees in a Tianjin school, with a prevalence of 16%. Military Academy of Medical Sciences, 302 Hospital Investigation 147 cases of children diagnosed with hepatitis, NANBH accounted for 4.1%. Fourth Military Medical University in Xi’an, 89 adults were classified as acute hepatitis, NANBH accounted for 31.5%. Description NANBH is ubiquitous, but the nature of the hepatitis is not yet clear, this article on NANBH in recent years, several issues briefly summarized below, for reference.