摘要丙型肝炎是由丙型肝炎病毒（hepatitis C virus，HCV）感染引起的传染病，主要经过血液传播。全世界有1．7亿人感染了HCV，我国HCV感染人数达3800万，而且每年的新发病例数仍在不断上升。为了解衡阳市无偿献血人群中的HCV感染情况，我们对2008年全年3万多名无偿献血者的HCV感染指标（抗-HCV）进行了分析，现报告如下。
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