Not necessarily, HBsAg(+) and HBVDNA positive can not be diagnosed. The current results may be related to the fact that you injected hepatitis B high-efficiency immunoglobulin and the antigens and antibodies obtained from your mother did not disappear. It is suggested that you review after 1 month.

Within 24 hours after the baby is born, inject hepatitis B high-efficiency immunoglobulin and hepatitis B vaccine at different parts (10ug, which is 5ug for babies with HBsAg negative mothers under normal circumstances), and allow another injection of hepatitis B high-efficiency immunoglobulin on 15 days. In addition, infants were vaccinated with hepatitis B vaccine at 1 month and 6 months respectively. If you follow the above steps, the blocking rate of infant hepatitis B virus infection is 93-97%. Regarding breastfeeding, the content of HBVDNA in breast milk is low. Theoretically, low-load mothers are not prohibited. However, the nipples of primiparas are delicate and prone to chapped nipples and bleeding. Breastfeeding is not recommended at this time. For those with high load (greater than the fifth power copy of 10), the state recommends breastfeeding. The 20th10 version of China's guidelines for the prevention and treatment of chronic hepatitis B also says that breastfeeding is not a big problem.