Syphilis is a curable sexually transmitted disease caused by the Treponema pallidum spirochete. The route of transmission of syphilis is almost always by sexual contact. However, there are examples of congenital syphilis via transmission from mother to child in utero.

One Step Syphilis Test is a rapid chromatographic immunoassay for the qualitative detection of antibodies to Treponema Pallidum (TP) in serum or plasma or Whole Blood.