Methods:Serum anti-Treponema pallidum antibody in 80 562 samples was detected with RPR(rapid plasma reagin) and TPPA(Treponema pallidum particle agglutination).

• 方法:采用快速环状卡片测试方法(RPR)和梅毒螺旋体血球凝集试验(TPPA)对80562例从业人员进行血清梅毒抗体检测分析。