Gynaecology & Obstetrics A mother is Hbs Ag positive and anti Hbe Ag positive. Risk of transmission of Hep. B in child is: A 20% B 50% C 0% D 90% 💡 Explanation A mother is Hbs Ag positive and anti Hbe Ag positive. Risk of transmission of Hep. B in child is: ✓ Correct Answer: A. 20%