Occult hepatitis B infection (OBI) is characterized by the detection of hepatitis B virus (HBV)
DNA in serum or liver but negativity for hepatitis B surface antigen. OBI, which is thought to …

Abstract Purpose Occult Hepatitis B virus infection (OBI) is of great significance to the
transmission of Hepatitis B virus (HBV) and the evolution of the patient's clinical outcome …

Defining the epidemiology of occult HBV infection (OBI) is difficult because it relies on
disparate sets of data and on the respective performance of both hepatitis B surface antigen …

The characteristics of a large sample size of the full-length genome of occult hepatitis B virus
(HBV) infection (OBI) have not been extensively explored in China. Voluntary blood donors …

Abstract Background Hepatitis B virus (HBV) infection is the most common serious liver
infection. The study aimed to evaluate the effect of a HBV protection intervention on interns …

Occult hepatitis B infection (OBI) is characterized by the presence of low levels of hepatitis B
virus (HBV) DNA and undetectable HBsAg in the blood. The prevalence of OBI in blood …

Blood transfusion is a salutary practice in modern medicine, but it carries a high risk of
transmission of transfusion transmitted infections (TTIs), especially in developing countries …

Abstract Background In Togo, the prevalence of Hepatitis B Virus Surface Antigen (HBsAg)
among young people aged 15–24 years was estimated at 16.4% in 2010; however, risk …

Background and Aim: Occult hepatitis B infection is a significant public health concern in
Southeast Asia. This systematic review and meta-analysis were conducted to provide …

The present study aims to describe the clinical and paraclinical profile of patients infected by
viral hepatitis B and C and follow-up. The clinical and paraclinical data used in this …