You cannot judge whether a person is normal or not only based on hepatitis B 45 positive. Hepatitis B 45 are e antibody and core antibody, e antibody positive proves that the replication of hepatitis B virus in the body is slowing down and the patient is recovering; core antibody positive proves that the patient has been infected with hepatitis B virus. Hepatitis B 45 alone is of little clinical significance and does not prove that the patient is normal, but may be a recovering hepatitis B patient. It should be judged together with the hepatitis B surface antigen. 145-positive cases are more likely to be patients, while 45-positive cases alone are more likely to be normal people. In addition to referring to the results of hepatitis B five tests, you can also carry out hepatitis B virus dna test to determine whether there is a viral infection in the body. It is recommended to consult a hepatologist to analyze the results after referring to all the results of Hepatitis B 5, and if necessary, combine with the results of Hepatitis B DNA test, so that the results are more reliable and accurate.