Harold Pollack is Helen Ross Professor of Social Service Administration, and Faculty Chair of the Center for Health Administration Studies at the University of Chicago. He has published widely at the interface between poverty policy and public health. His recent research concerns HIV and hepatitis prevention efforts for injection drug users, drug abuse and dependence among welfare recipients and pregnant women, infant mortality prevention, and child health. His research appears in such journals as Addiction, Journal of the American Medical Association, American Journal of Public Health, Health Services Research, Pediatrics, and Social Service Review. His essay, "Lessons from an Emergency Room Nightmare," was selected for The Best American Medical Writing, 2009.