Briefer: Mario Raviglione, M.D. Director, Stop TB Department World Health Organization Panel I The Honorable Mark R. Dybul Coordinator Office of the U.S. Global AIDS Coordinator U.S. Department of State The Honorable Kent R. Hill Assistant Administrator Bureau for Global Health U.S. Agency for International Development Julie L. Gerberding, M.D., M.P.H. Director Centers for Disease Control and Prevention Also Administrator of the Agency for Toxic Substances and Disease Registry