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Groundbreaking and Elegant Solutions to the Complex Problem of Radiological Disasters: Honoring Dr. C. Norman (Norm) Coleman

Published online by Cambridge University Press:  09 February 2026

Ann R. Knebel*
Affiliation:
Former Director of Preparedness Planning, U.S. Department of Health and Human Services, Office of the Assistant Secretary for Preparedness and Response (now the Administration for Strategic Preparedness and Response).
*
Corresponding author: Ann R. Knebel; Email: ann.k@att.net
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Abstract

This 2025 supplemental issue of Disaster Medicine and Public Health Preparedness (DMPHP) honors Dr. C. Norman (Norm) Coleman who dedicated his life to applying his expert knowledge of radiation to develop elegant, science-based solutions to incredibly complex problems such as the public health and medical response to radiological disasters and creating a corps of experts to provide quality cancer care for people in developing countries.

Information

Type
Invited Review
Copyright
© The Author(s), 2026. Published by Cambridge University Press on behalf of Society for Disaster Medicine and Public Health, Inc
Figure 0

Figure 1. A picture from the response to the Fukushima-Daiichi nuclear powerplant accident that began on March 11, 2011, the worst nuclear incident since the Chernobyl accident in 1986.

Figure 1

Figure 2. Between 2004 and 2011, Dr. Coleman pioneered and championed a systems-based approach to radiological/nuclear medical response planning that included the development of practical tools and approaches such as the RTR (Radiation TRiage, TReatment, and TRansport) system7 that delineates zones of damage that can be used to plan response activities

Figure 2

Figure 3. The online Radiation Emergency Medical Management (REMM) just-in-time system is another practical preparedness and response tool created for the medical community by Dr. Coleman.8

Figure 3

Figure 4. Dr. Coleman continually worked with colleagues to refine these ground-breaking nuclear preparedness concepts to improve their utility. For example, the concept of the Nuclear Incident Medical Enterprise (NIME) that was first published in 201512 and then further refined in 2021.13 The NIME applies the best available science to the very complicated nuclear disaster response scenario while also keeping in mind the goal of answering the responders’ question: “what do I do now?!”. This concept is an elegant depiction of the systems-based approach that Dr. Coleman championed.