Margaret Simpson

  • News

    May 28, 1997

    AIDS and Old Age

    Most of those involved are still struggling to grasp that older people not only get HIV, but get it the same way everyone else does.

  • News

    December 13, 1995

    The Age of Plagues

    It wasn't that long ago that medicine declared a victory over infectious disease. Now a raft of new and mutating bugs are at the door, and a declining public health system is in no shape to fight them.