How to diagnose early latent syphilis

Syphilis is a chronic, systemically transmitted disease caused by Treponema pallidum (syphilis). It is mainly transmitted through sexual means, so we must stay away from syphilis.
Early latent syphilis can be comprehensively judged based on the following conditions:
④ A diagnosis can only be diagnosed if Treponema pallidum DNA is positive through genetic testing. Except for early latent syphilis, almost all others are syphilis of unknown stage, and this type of syphilis should be treated as late latent syphilis. For children with latent syphilis diagnosed after the neonatal period, the mother's medical history and the child's birth status should be carefully analyzed to determine whether the patient is congenital or acquired syphilis. All patients with latent syphilis should be checked for signs of tertiary syphilis, such as aortitis adult toys , neurosyphilis, gumma and iritis.
③ Whether his sexual partner has primary panty vibrator , secondary or latent syphilis with a course of disease within 2 years;② Whether he has a history of symptoms of primary or secondary syphilis; Therefore, syphilis is extremely harmful. If you do not find any abnormalities during treatment anal vibrator , you can follow up regularly and observe gay masturbation , and do not blindly over-treat with antibiotics.
① Changes in continuous serological tests for syphilis, that is, whether the non-spirochete test increases by 4 times or more;