本文为医脉通整理，未经授权请勿转载。导读乙型肝炎病毒（Hepatitis B Virus,HBV）是引起乙型肝炎的病原体。HBV感染后引起肝脏损害，表现为急性乙型肝炎、慢性乙型肝炎（Chronic Hepatitis ...

Assays for hepatitis B surface antigen (HBsAg) are the most frequently used tests to detect HBV infection. Vaccination for HBV can produce transiently detectable levels of HBsAg in patients.

朱秀表示，所有孕妇产前需筛查乙肝血清学指标，若指标均阴性，最好在妊娠前接种乙肝疫苗。若在接种期间妊娠，无需特别处理，乙肝疫苗对孕妇和胎儿均无不良影响，可完成全程接种。

Researchers update clinical practice guidelines for how to prevent and monitor hepatitis B virus reactivation.

Treatment with xalnesiran, a small interfering RNA molecule, plus an immunomodulator resulted in hepatitis B surface antigen loss among adults with chronic HBV infection, according to a study ...

In a new clinical practice guideline, the AGA provided evidence-based recommendations for either antiviral prophylaxis or continued surveillance to manage hepatitis B virus reactivation in patients ...