ham and cheese sandwiches

ok, so H1N1 vaccine is in my dreams.....i worked all night with madcap schemes to distribute the vaccine as quickly as possible.....the most unworkable scenario involved ham and cheese sandwiches.....no recollection how that one was supposed to help the cause...unless the sandwiches were lowcost incentives to those giving or taking the injection...i recall reading somewhere about a program in africa that rewarded men who got vasectomies with radios......not sure how that relates to my dream but the notion does make me smile.....