3.2 Impact of LAM and TDF in late pregnancy in interrupting mother to child transmission of HBV Table 3.5 HBV infection in children over time HBV infection in children Right after birth 1 month of age 6 - 12 months of age Yes (n,%) 7 (10.3) 0 (0) 3 (6.4) No (n,%) 61 (89.7) 58 (100) 44 (93.6) Total (n,%) 68 (100) 58 (100) 47 (100) At the time of birth, there were 7/68 babies (10.3%) had HBsAg (+).