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丙型肝炎是由HCV感染而导致的一种传播途径明确、起病隐匿、慢性化程度高的疾病[1]。在全世界范围内,丙型肝炎病毒(Hepatitis C virus,HCV)慢性感染是威胁人类健康的重大疾患。2014年的数据表明,目前全球HCV感染者数量约为1.7亿人[2],每年新增病例300万~400万人[3]。每年全球肝癌新发病例的22%是由于感染HCV引起的[4]。HCV的主要
Hepatitis C is a disease caused by HCV infection that has a clear route of transmission, an insidious onset and a high degree of chronicness [1]. Worldwide, chronic infection with Hepatitis C virus (HCV) is a major disease that threatens human health. The 2014 data show that there are currently about 170 million people living with HCV globally [2], with an annual increase of 3 million to 4 million people [3]. Each year, 22% of new cases of liver cancer worldwide are caused by HCV infection [4]. The main HCV