梅毒是由梅毒螺旋体苍白亚种感染所致的一种全身性的慢性传染病,主要通过性接触传播。梅毒临床表现复杂多样并可累及全身多个器官,严重危害人群健康。梅毒感染后,机体可产生非特异性和特异性抗体,针对这两种抗体的梅毒螺旋体血清学检测具有重要诊断价值。本研究对目前临床常用的梅毒螺旋体明胶凝集试验(TPPA)、甲苯胺红不加热血清试验(TRUST)及酶联免疫吸附试验(ELISA)3种不同血 Syphilis is a systemic chronic infectious disease caused by the infection of the pale subsp. Syphilis and is transmitted primarily through sexual contact. The clinical manifestations of syphilis are complex and diverse and can affect multiple organs throughout the body, seriously endangering the health of the population. Syphilis infection, the body can produce non-specific and specific antibodies against these two antibodies Treponema seronex analysis has important diagnostic value. In this study, three kinds of different blood (TPPA, TRUST and ELISA)