APOBEC3B and Epstein-Barr virus infection: In addition, while large WT BORF2 bodies (nuclear and cytoplasmic) stained for A3B as we have shown previously (9) (Fig. 8C), due to the low sensitivity of the A3B antibody, we have not been able to confirm if the small-sized and medium-sized BORF2 bodies that form in EBV infection contain A3B.