A positive syphilis TPPA of 1:1280 indicates that there may be a current or previous history of syphilis infection. TPPA is a syphilis-specific antibody test. The normal reference value is negative, and a TPPA of 1:1280 indicates a positive TPPA, suggesting that the patient may be infected with syphilis. Since the human body produces a specific antibody after infection with syphilis, and the antibody will exist for a lifetime even after syphilis treatment, it is not possible to differentiate between current or previous syphilis infection by TPPA test, therefore, in order to further improve the non-specific syphilis serologic antibody test to clarify the status of current syphilis infection. Syphilis TPPA positive 1:1280 suggests that patients seek medical attention in a timely manner, under the guidance of the doctor to improve the syphilis-related tests, there is a problem with timely treatment, so as not to delay the condition.