He will never get well. There is no cure for herpes. It can be controlled, but never cured. He can transmit it to any person he becomes intimate with for the rest of his life. If this dubious practice must continue for "religious reasons", at a minimum,any rabbi who practices this must be legally bound to be tested for herpes before he passes it on to another innocent child.
Israeli PM to Palestinian President Abbas: We must fight terror together (Haaretz)