I was at Duke from '86-'90 and remember getting 3 vaccines during that time frame, along with the rest of the campus ... almost one a year. They were for meningitis, measles, and hepatitis (related to a food worker at a nearby Pizza Hut). I had the distinction(?) of being one of a half-dozen students to faint a few minutes after getting the meningitis vaccine. I probably should have eaten breakfast first! I do remember them being serious about everybody getting the vaccine, and thousands being administered in the Bryan Center.