#APHA11 Conference Hashtag
139th Annual Meeting & Exposition of the American Public Health Association Washington, DC October 29- November 2, 2011 The APHA Annual Meeting & Exposition is the oldest and largest gathering of public health professionals in the world, attracting more than 13,000 national and international physicians, administrators, nurses, educators, researchers, epidemiologists, and related health specialists. APHA's meeting program addresses current and emerging health science, policy, and practice issues in an effort to prevent disease and promote health.