Thank you Grace for your reply. We have found that
acyclovir, 400mg twice daily, seems to keep the virus at bay. When there is an outbreak, usually caused by intense stress, the daily acyclorvir shortens the healing time. We have also used, in the past prior to starting the acyclovir, red marine algae, a potent viral and bacterial killer, and lecithin to control the outbreaks. Those two items did very well.