Dr. Pollack’s research uses injury epidemiology, health policy, and health impact assessments (HIAs) to advance policies that create safe and healthy environments where people live, work, play, and travel. She is leading research promoting data-informed strategies to improve pedestrian and bicycle safety; examining policies to create built environments that promote safe active living; using risk management to prevent workplace injury; preventing sports injuries; and optimizing the use of HIA for policymaking.