目前公认的人类肝炎病毒主要有甲型肝炎病毒(HAV)、乙型肝炎病毒(HBV)、丙型肝炎病毒(HCV)、丁型肝炎病毒(HDV)及戊型肝炎病毒(HEV)5种。而已型肝炎病毒(HFV)、庚型肝炎病毒(HGV)和TT型肝炎病毒(TTV)是新近发现的一些与人类肝炎相关的病毒。肝炎病毒感染除可引起慢性肝病外,还 The currently recognized human hepatitis viruses are mainly Hepatitis A virus (HAV), Hepatitis B virus (HBV), Hepatitis C virus (HCV), Hepatitis D virus (HDV) and Hepatitis E virus (HEV) 5 species. Hepatitis A virus (HFV), hepatitis G virus (HGV), and TT hepatitis virus (TTV) are some of the newly discovered human hepatitis-related viruses. In addition to hepatitis virus infection can cause chronic liver disease, but also