Taha Kass-Hout has over 14 years of experience in health, public health, and informatics. He has led research and development initiatives, the critical assessment of new and emerging health IT technologies, and the development of new capabilities and solutions in health and public health for federal, state, commercial, and international health organizations. A member of several professional societies, Dr. Kass-Hout has published in peer-reviewed journals, presented at numerous national and international forums, and been an invited guest speaker at various health and policy events. He earned his M.Sc. and M.D. from the University of Texas. In addition, he has had clinical training at Harvard's Beth Israel Deaconess Medical Center and the University of Texas Health Sciences Center. Xiaohui Zhang is the president of International Public Health Institute, a nonprofit organization. For over 20 years, Dr. Zhang has led the scientific effort in the development of infectious disease surveillance systems, disease outbreak early detection and early warning systems, public health emergency preparedness and response systems, and information systems for comprehensive health care management. He has authored more than 40 publications in information technology, disease surveillance, decision making support, operational research, environmental modeling, artificial intelligence, simulation, and electrical engineering.