By Oscar Olson,2014-09-05 22:27
From Wikipedia, the free encyclopedia
Syphilis is a sexually transmitted infection caused by the spirochete bacterium Treponema pallidum subspecies pallidum. The
primary route of transmission is through sexual contact; however, it may also be transmitted from mother to fetus during
pregnancy or at birth, resulting in congenital syphilis. Other human diseases caused by relat..