Many people have become accustomed to saying "bless you" or "gesundheit" when someone sneezes. No one says anything when someone coughs, blows their nose or burps, so is there some kind of special ...

(WTAJ) — “Bless you” or “God bless you” is a phrase most Americans say when someone sneezes, but why do we say it and where did it come from? The exact origins of the saying are unclear.