<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi sirmy husband is 29yrs and we got to know that he is infected with heb b under emp visa medical process in dubai. I too got tested but its negative for me. Now i hav taken vaccination for the same. We just want to confirm that even aftr taking the vaccination do I have chances of getting hep b??? coz we are planning to hav a child..how far its effective?pls help me out.thankx in advance  <response>: Hi, Almost 90 protection is achieved after booster dose of hepatitis B vaccine however the protection level fall to as low as 75 within 10 years of vaccination, Hepatic is 10 times more contagious than HIV. Try to use condom while having sex with your husband, as though immunization provide protection yet 10 risk is a high risk. You can plan a child and immunization will again be repeated during pregnancy and after birth however chances of child having infection are quite high despite vaccination. Hope I have answered your query. Let me know if I can assist you further. 