Dynamics of HBsAb persistence and associated BCR IgG-H CDR3 repertoire features in ultra-high versus extremely low responders to HBV vaccination
ObjectiveThis study aimed to investigate the duration of hepatitis B surface antibody (HBsAb) level maintenance and characterize the corresponding IgG-H CDR3 repertoire in volunteers exhibiting either ultra-high or extremely low HBsAb levels following …