Had an appt with Dr. Sampson a couple of weeks ago. Unfortunately he had to cancel at the last minute for an emergency-BUT-since we were coming from Florida we kept the appt. anyway. FAHF-2 is still going into trials. When all is said and done, they won't tell you to go eat nuts or shellfish or whatever you are allergic to. You simply won't have to worry about an accidental ingestion or cross contamination.
Dr. Sampson is also working on a rectal vaccine. That sounds promising as well but not a lot of infor on it.