Syphilis antibody turns negative unexpectedly how to return a responsibility

Syphilis antibody negative refers to syphilis completely treated well, generally clinical syphilis antibody basically will not be negative, in the case of syphilis antibody positive, if RPR negative, generally means that syphilis has been clinically cured. In addition, syphilis antibody positive means that there has been infection with Treponema pallidum in the past, and does not mean that there is still infection.