Soon you will be able to test for syphilis at home ... The final stage, known as the tertiary stage, can lead to severe complications, attacking internal organs and causing severe neurological ...

The first at-home, over-the-counter antibody test for syphilis received marketing authorization from the U.S. Food and Drug Administration (FDA) on Friday. This means biotechnology company ...

[24] It occurs between the disappearance of secondary syphilis symptoms and the appearance of tertiary syphilis manifestations or therapeutic cure.