Urinary Excretion of Radionuclides from Marshallese Exposed to Fallout from the 1954 Bravo Nuclear Test

A groundbreaking analysis of urine samples from Marshallese exposed to radioactive fallout from the 1954 Bravo nuclear test at Bikini Atoll reveals critical data on radionuclide excretion, particularly (131)I, providing the first known measurements following a nuclear test. The study, based on previously unpublished agency records and laboratory reports, compares estimates of (131)I intake from 1954 to 2008, offering new insights into internal radiation doses for Marshallese populations. By examining samples collected by multiple agencies—including the Los Alamos Scientific Laboratory and the Atomic Energy Commission—the research reconstructs historical exposure patterns, underscoring its significance for both past dose assessments and ongoing health risk projections.

Harris, P. S., Simon, S. L., & Ibrahim, S. A. (2010). URINARY EXCRETION OF RADIONUCLIDES FROM MARSHALLESE EXPOSED TO FALLOUT FROM THE 1954 BRAVO NUCLEAR TEST. Health Physics, 99(2), 217–232. https://doi.org/10.1097/hp.0b013e3181dc50a4