Courtesy of Audrey L. Blewer Audrey Blewer had an early interest in history, concentrating on Latin America at the University of Florida in Gainesville. Along the way, though, she took an interest in public health and switched to that discipline for her master’s degree at the school, studying the health of imprisoned women. She went on to earn a Ph.D. in epidemiology at the University of Pennsylvania. She is now an assistant professor of family medicine and community health at Duke University School of Medicine. Her recent studies in cardiopulmonary resuscitation (CPR) incidents, the subjec...