Preventing a Dirty Bomb: Case Studies and Lessons Learned tells the stories of major urban areas and institutions in the United States that have made the decision to remove and replace medical and research devices containing cesium-137 with equally effective alternatives that do not pose the security risks associated with high-activity radiological materials. Although there is no regulatory mandate to achieve permanent threat reduction by removing these potentially dangerous sources, hospitals, research centers, and governments increasingly are recognizing the risks associated with radiological devices and are voluntarily removing and replacing them.
This report outlines those risks and offers successful models for permanent risk reduction at a midsized research institution, Emory University; a very large, statewide university system, the University of California; and a major urban center, New York City.
