Nellie Bristol is a Senior Fellow, Global Health Policy Center at the Center for Strategic and International Studies. Within this position she analyzes U.S. global health policy and makes recommendations to legislative and executive branch policy makers for a premier nonpartisan, independent think tank. Areas of her expertise include polio eradication, polio program asset transitions, universal health coverage, global health security, and multilateral organizations. She organizes and speaks at major international events and conducts on-camera interviews for video segments.