Analysis of quantitative test results of hepatitis B

The quantitative test results of hepatitis B include quantitative detection of hepatitis B five items and quantitative detection of hepatitis B virus DNA. The reference value of hepatitis B surface antigen is 0-0.05IU/ml, which is used as the reference index of hepatitis B virus replication. If the patient only has hepatitis B surface antibody in 0- 10mIU/ml, it means that there is no protective antibody in the patient's body and hepatitis B vaccine needs to be vaccinated. 10- 100mIU/ml means that the protection is weak and hepatitis B vaccine booster injection needs to be vaccinated. More than 100mIU/ml means that the patient has protective antibody in the body. Hepatitis B virus e antigen positive indicates virus replication, there is a strong infectivity. E antibody positive indicates weak infectivity, virus replication reduced. Core antibody in recovery period, can be life-long positive, hepatitis B virus DNA quantitative should be less than 000 copies/ml.