Sharon,who Is Seven Months Pregnant,just Visited Her Doctor,who Discovered That

Sharon,who is seven months pregnant,just visited her doctor,who discovered that Sharon has a particular infection.The doctor said that if he performs a cesarean section birth,Sharon will not pass her disease on to her child.Sharon is most likely suffering from

A) genital herpes.
B) rubella.
C) syphilis.
D) toxoplasmosis.