Virological Factors Associated With the Occurrence of Hepatitis B Virus (HBV) Reactivation in Patients With Resolved HBV Infection Analyzed Through Ultradeep Sequencing

摘要

Background. Hepatitis B virus reactivation (HBVr) is an important complication of immunosuppressive drug therapy. It can occur via both virological and host factors; however, the underlying mechanisms remain largely unknown.