Some very interesting happenings re: VAC 2 these days.
Not meaning to slight Vac 1 or the severe accidental paralysis treatment by any means but my pick for an ugly duckling turning out to be a gorgeous white swan is Vac 2.
Nothing much has failed like allogeneic cancer vaccines and I suppose billions more are being pitched into that black hole but a successful semi-universal cancer vaccine is an alchemist's dream come true.