This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Gynaecology & Obstetrics
A patient with 37 weeks of gestation, came to hospital without antenatal check-up and presented with onset of labor. On examination, the mother is hep B positive, what management should be given to neonate? 
Select and explain. 
A. Hep b vaccine only, B. Hep B vaccine+ IG, C. First IG then HEP B vaccine after 1 month, D. Only IG
B: Hep B vaccine+ IG
Answer: B: Hep B vaccine+ IG 
Explanation: Infants of HBsAg-positive mothers should receive Hepatitis B immune globulin (HBIG) immunoprophylaxis at bihand Hepatitis B vaccine at one week (HBV),Then one month and six months after bih. Administration of HBV vaccine along with HBIG does not diminish the immunologic response to the vaccine.