A Client Has Just Been Diagnosed with a Recurrence of Genital

A client has just been diagnosed with a recurrence of genital herpes simplex.She asks how this is possible because she has not had sex since she was diagnosed and treated 1 year ago.Which is the nurse's best response?

A) "Sometimes one course of therapy is not enough to eradicate the disease."
B) "The disease can be controlled but is never cured, and outbreaks are common."
C) "Did you take the medication exactly the way it was prescribed for you?"
D) "If you have more than one sex partner, you may have more than one strain."