Traumatic injuries—such as physical injuries resulting from a car accident, fall, gunshot or stabbing—are one of the most common causes of impairment and disability worldwide. A team of investigators led by Juan P. Herrera-Escobar, MD, MPH, of the Brigham’s Center for Surgery and Public Health, has found that living in an area with higher social vulnerability is strongly associated with worse mental and physical health outcomes after a traumatic injury.