Dear Mary Traurig, I’m sure that you would be most interested in an hour-long interview of the internationally-known Irish immunologiste Dr. Dolores Cahill which is available on the net. I haven’t got the URL at the moment, but putting her name in will surely produce it. (She must have kissed the Blarney stone at some time or other, because the interviewer hardly gets a word in.) Sei nicht traurig, du hast recht.