Exploring risk factors and transmission dynamics of Hepatitis B infection among Indian families: Implications and perspective.

Introduction: Hepatitis B virus (HBV) is global health problem. Family members of HBV infected people are considered as high-risk groups due to frequent household transmission of HBV among contacts of HBsAg carriers. The present study aimed to investigate the intrafamilial transmission of HBV among family members of HBV-infected persons and to identify the risk factors for viral transmission in these setting.