Hepatitis B Virus Infection in the General Population of Iran: An Updated Systematic Review and Meta-Analysis

Context The hepatitis B virus (HBV) is a major global public health problem, affecting more than 2 billion people worldwide. Accurate and updated data on HBV prevalence is important for further planning to control the infection. The aim of this study was to update the prevalence estimate of HBV infection in the general population of Iran.