Hepatitis B 2.5 positive is not a carrier of the hepatitis B virus and the result of this test indicates that the patient has recovered from the infection. Hepatitis B 2.5 positivity generally means that when the patient is tested for HBV serum markers, hepatitis B surface antibody (HBsAb) and hepatitis B core antibody (HBcAb) are found to be positive. Generally, Hepatitis B 2.5 positivity indicates that the patient has been infected with the Hepatitis B virus, but his/her body has recovered and it does not mean that he/she is a carrier of the Hepatitis B virus, and he/she should be careful to identify it. For those who are positive for Hepatitis B, further liver function tests should be done to clarify their health condition. Usually, hepatitis B carriers are in the period of immune tolerance. Although they carry hepatitis B virus in their bodies, their liver functions are normal and they do not have liver fibrosis or cirrhosis, and they usually do not have obvious symptoms. Meanwhile, hepatitis B carriers contain hepatitis B virus in their blood and body fluids, which can be easily transmitted to others. Hepatitis B 2.5 positive people are recommended to do further detailed examination, combined with medical history, symptoms, test results and other comprehensive judgment. Daily attention to rest, balanced diet and appropriate exercise, regular review, etc. will help the health of the body.