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δ肝炎病毒是一种缺损病毒,只有在乙型肝炎病毒存在的条件下才能复制。为搞清流行情况、传播环境以及感染δ肝炎病毒的临床重要性,作者从262例乙型肝炎表面抗原(HBsAg)阳性的输血后肝炎患者获取资料,同时还研究了94例乙型肝炎表面抗原携带者(他们因其他疾病曾接受过反复输血),以及103例携带乙型肝炎表面抗原的血友病患者(这些患者曾接受过各种凝血因子的输注)。患有输血后肝炎的262例患者中的9例(3.5%)发现了抗-δ肝炎病毒的抗体,
Delta Hepatitis virus is a defective virus that replicates only in the presence of Hepatitis B virus. To understand the epidemiology, spread of the environment, and the clinical significance of infection with the hepatitis delta virus, the authors obtained data from 262 patients with hepatitis B surface antigen (HBsAg) -positive hepatitis B hepatitis and studied 94 hepatitis B surface antigen Carriers who had received repeated blood transfusions for other diseases, and 103 hemophiliacs carrying HBsAg (these patients had previously received infusion of various clotting factors). Anti-delta-hepatitis B virus antibodies were found in 9 of 262 patients (3.5%) with post-transfusion hepatitis,