Syphilis is transmitted almost exclusively through ... To date, no so-called type strain of T. pallidum subsp. pallidum has been described; ideally, strain DSM 117211 will be used as a reference ...

Officials say syphilis is surging across several demographics, including seniors and newborns, and the surge is worse in ...

Tertiary syphilis, which can develop years to decades after the initial infection, is characterized by chronic inflammatory ...