More than 95% of cases are self-limited with clearance of virus and immunity to reinfection.

超过95%的病例是自限性清除病毒，并且对再次感染免疫。

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Objective:The infection and clearance of HBV may be associated with many factor, such as virus itself factor, host genetic factor and immunity factor.

目的：HBV感染与清除，不同个体的差异可能与多种因素有关，如病毒本身的因素、宿主免疫因素和遗传因素等。

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Many studies show that 4-oxo-dihydroquinolines have good oral bioavailability and plasma clearance, and they suppress both the DNA polymerase of HSV and virus replication in the cells.

多项研究表明，4 -氧代二氢喹啉类有良好的口服利用率及中等程度的血浆清除率，不仅对核苷酸聚合酶产生抑制，还可以抑制细胞内的病毒复制。

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