HSV-2, genital herpes, genital ulcer disease, herpes simplex virus, incidence, mathematical model, neonatal herpes, prevalence. Root Cause of Disease Herpes Simplex Virus (HSV-2)it is one the type of Cold Sore. HSV-2 is a sexually transmitted infection that causes genital herpes. As with HSV-1, you can transmit or contract HSV-2, or genital herpes, through direct contact…