Hepatitis B E antibody+is positive, which means that the positivity of hepatitis B E antibody and hepatitis B core antibody is 4 or 5, which means that you have been infected with hepatitis B and HBV before, or you have just recovered from acute infection. But in this case, you can get hepatitis B vaccine according to the method of 0 16, so as to produce antibodies as soon as possible and protect yourself from being infected by hepatitis B.

If hepatitis B surface antibody is not positive after vaccination, it is necessary to have a booster shot.