Positive syphilis antibodies with negative titer generally belong to normal people who have been infected with syphilis but currently have no active syphilis spirochetes in their bodies.
After syphilis infection, the body can produce both specific and non-specific antibodies. Specific antibodies can exist for a lifetime, and by detecting the presence of syphilis antibodies in the blood, a positive syphilis antibody is generally indicative of having been infected with syphilis, but people who are currently cured may also show positive syphilis antibody results.
Non-specific antibodies are expressed in the form of syphilis titer, which is a test of how much antibody is present in the blood serum, and is generally used to determine whether or not the organism is currently infected with syphilis. When negative, it suggests that the organism is not currently infected with syphilis, and is generally a normal human being.
When the syphilis antibody positive titer is negative, this kind of people can periodically review, in order to prevent syphilis from turning positive. And because syphilis is a sexually transmitted disease, pay attention to personal protection in daily life to avoid cross-infection.