While neonatal herpes occurs very rarely, with herpes and pregnancy,      there is a small chance (less than one percent) that your baby will      contract the virus from you at the time of birth. In 90 percent of      the cases, herpes is passed from mother to baby via an outbreak in      the birth canal. In some instances, the virus can be spread even if      there are no herpes sores because herpes can be passed      asymptomatically, meaning that it has reactivated but there are no      symptoms (sores) to indicate it. 
      
      Whenever herpes        symptoms get noticed, the doctors treat them with anti viral      medicines. The problem of rashes and blisters gets resolved. But the      virus does not get out of the body. It remains inside. It can cause      active herpes sores again in future. Some people may not get any      recurrence, while some may get many.