How much is the normal value of hepatitis B surface antibody quantification

Usually, when checking hepatitis B surface antibody, if the test result exceeds 10mIU/mL, it is positive, indicating that protective antibodies exist in the body. Usually, the larger the value, the more antibodies there are in the body. In addition, when the test result is less than 10mIU/mL, it is necessary to inject hepatitis B vaccine in time.