Hepatitis B triple positive usually refers to the result of Hepatitis B penta test, Hepatitis B penta test is also known as Hepatitis B two-half, including surface antigen, surface antibody, e antigen, e antibody and core antibody. Hepatitis B P5 test includes qualitative and quantitative tests, if the result is positive, it is usually indicated by a plus sign, for different combinations of indicators in Hepatitis B P5, it usually represents different meanings, Hepatitis B triple positive usually refers to triple positive and triple positive, which is also a kind of common name. Major triple positive refers to 135 positivity, while minor triple positive refers to 145 positivity, representing different immune status after hepatitis B virus infection. Hepatitis B triple positive, also known as 245 positive, is a positive indicator of past exposure to the hepatitis B virus, i.e., there has been a hepatitis B virus infection that has recovered, but it is important to rule out the possibility of insidious hepatitis B.