How long do pre clinical trials take and is a certain percentage of effectiveness needed before they go to clinical trial

Fred Hutch, also known as the Fred Hutchinson Cancer Research Center, is indeed a renowned research institution dedicated to finding cures for various diseases. While they have been involved in herpes research and clinical trials in the past, I don't have specific information about their current or upcoming clinical trial schedules.

I recommend visiting their official website or contacting them directly for any updates on ongoing or planned clinical trials related to herpes. They are always committed to advancing medical knowledge and working towards effective treatments. Your interest in supporting efforts like theirs is admirable!