New NIAID Radiation and Nuclear Countermeasures Program’s DAIT Council-Approved Research Concepts (January 27, 2014)
BAA-13-100-SOL-00013: Advanced Research and Development of Chemical, Biological, Radiological, and Nuclear Medical Countermeasures for BARDA. Posted July 31, 2013
BAA-13-100-SOL-00014: Science and Technology Platforms Applied to Medical Countermeasure Development (Innovations) for BARDA. Posted July 31, 2013
In the aftermath of an incident in which a significant number of civilians are exposed to radiation or radioactive materials, health authorities will need to be able to rapidly identify individuals who are contaminated externally with radioactive material, have incorporated radioactive material into their bodies, or have been exposed to medically significant doses of radiation. Detecting radioactive contamination is the easier task, because powerful technologies for detection and quantitation of even small amounts of radioactive materials already exist. For example, Geiger counters or doorframe/portal monitors can detect the presence of many radioactive materials and can thus help to identify individuals who must be decontaminated immediately after any necessary medical stabilization of trauma or burn injury. Monitoring of blood or urine samples for radioactivity also can be used to reveal the presence of internalized radioactive material.
Although radioactive material can be detected with instruments, assessment of the dose of radiation a person has already received, such as from gamma radiation released by the detonation of a nuclear device, is more difficult. Radiation exposure can be assessed through clinical history, signs, symptoms, and laboratory tests such as lymphocyte counts and dicentric chromosome assays. These methods are not currently adequate for a mass-casualty scenario as signs and symptoms can be misleading and laboratory tests are time-consuming and expensive.
NIH plans to pursue the goals in this research area primarily through the Centers for Medical Countermeasures Against Radiation program. Examples of research and development areas to be addressed in these centers include:
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Last Updated April 07, 2010