Apr 15, 2014, 9:00 AM, Posted by Alison Holman
E. Alison Holman, PhD, FNP, is an associate professor in nursing science at the University of California, Irvine and a Robert Wood Johnson Foundation Nurse Faculty Scholar.
A year ago today, on April 15, 2013, in the first major terror attack on U.S. soil since September 11, 2001, Dzhokhar and Tamerlan Tsarnaev planted two pressure cooker bombs near the finish line of the Boston Marathon. Three people died and more than 260 were injured. For a week authorities searched for the perpetrators, shootouts occurred, and Boston was locked down. As reporters and spectators filmed the mayhem, graphic images were shown repeatedly in both traditional and social media around the world. Like the September 11, 2001 (9/11) terrorist attacks, the population of the United States was the terrorists’ intended psychological target. Yet most research on reactions to such events focuses on individuals directly affected, leaving the public health consequences for populations living outside the immediate community largely unexplored.
Tens of thousands of individuals directly witnessed 9/11, but millions more viewed the attacks and their aftermath via the media. In our three-year study following 9/11, my colleagues and I found that people who watched more than one hour of daily 9/11-related TV in the week following the attacks experienced increases in post-traumatic stress (PTS) symptoms (e.g., flashbacks, feeling on edge and hyper vigilant, and avoidance of trauma reminders) and physical ailments over the next three years (Silver, Holman et al., 2013).