Pt had rashes on soles of feet & palms at 4yo, was treated w/something, lesions went away, is it possible they are still infected w/latent syphilis?

??????? Second stage syphilis has lesions palms ; soles, also other symptoms. Latent syphilis is latent, meaning no symptoms. A blood test will reveal syphilis. Is the patient aged 4 ? Probably a virus. Possibly pustular dermatitis or psoriasis. If any suspician of syphilis be sure to get the blood test.