Avnish Tripathi, MD, MPH, Department of Epidemiology and Biostatistics, University of South Carolina, Arnold School of Public Health, Columbia, SC, Wayne A. Duffus, MD, PhD, STD/HIV Division, SC Department of Health and Environmental Control, Columbia, SC, Patricia Kissinger, PhD, Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Timothy J. Brown, MPH, Mississippi State Department of Health, Jackson, MS, Jerry Gibson, MD, MPH, SC Department of Health and Environmental Control, Columbia, SC and Leandro A. Mena, MD, MPH, Division of Infectious Diseases, University of Mississippi Medical Center and Mississippi State Department of Health, Jackson, MS