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丙型病毒性肝炎呈全球性分布,流行性很强,全世界HCV感染率高达3％,我国健康人群HCV抗体阳性率为0.7％～3.1％。丙型病毒性肝炎传染性很强,一旦感染很难治愈,并极易转为慢性肝炎和发生肝硬化,甚至诱发肝癌。丙型病毒性肝炎是一种对人类危害很大的传染病。为此,从病原学发病机制的病理变化,流行病学,诊断学,预防方法等方面对丙型病毒性肝炎进行了阐述,以期引起各方面的重视。
Hepatitis C virus is globally distributed and highly epidemic. The HCV infection rate in the world is as high as 3%. The positive rate of HCV antibody among healthy population in China is 0.7% -3.1%. Hepatitis C virus is very contagious, once the infection is difficult to cure, and easily converted to chronic hepatitis and cirrhosis, and even induced liver cancer. Hepatitis C virus is a dangerous infectious disease to humans. To this end, from the etiological pathogenesis of pathological changes, epidemiology, diagnostics, prevention methods and other aspects of hepatitis C were described in order to attract all aspects of attention.