* | GTANDAND 1 OM NO. OF . f nr a Office Memorandum * UNITED STATES GOVERNMENT To : Dr. John C. Bugher, M.D., Director FROM : DATE: yay 20, 195) Division of Biology and Medicine Gordon M. Dunning, Health Physicist AMYar Biophysics Branch, Division of Biology and Medicine SUBJECT: SUGGESTED ANS:‘TERS TO QUESTIONS RAISED BY STATE DEPARTMENT SYMBOL: BLBP:GMD 104566 Below are my suggestions that might be used as a basis for answering the questions raised by the State Department re consequences of the tests at the Facific Proving Ground. Question 2, "Does the Administering Authority feel satisfied that there will be no long-run effects on the inhabitants, destructive devices?" sver. It is expected that there will be no deleterious, long-run effects on the physical well-being of the native inhabitants. This is based on good estimates of external radiation doses {Collection DOS M<¢Cvaw Earat Pe RA te.’ PEN. - US DOE ARCHIVES... “326 U.S. ATOMIC ENERGY either physical or psychological, from these enormously as well as on the body burden of the ingested and/or inhaled fission. products.* I am not qualified to speak of psychological effects, except to point out that tivo points may be made: ‘(a) (b) ‘the natives were apparently satisfied with their treatment and living conditions at Kwajalein and . with the announced plens to restock their islands. Possibly their greatest uncertainty is (in their minds) the uncertainty of return to their home islands despite reassurances, *For your inforration I have made the following estimates based on urinalysis reports from LASL. Radioisotope sr89 Balko RutO3 2 :. 73 - i. = 4 3 Percentage of Maximum Permissible Body - Burden Present at Time of Sampling 1 me 4 L0% AL tis to be renerbered that the body burden measured was at the time of urine collection and with the possible exception of Pu, will be significantly reduced in the ensuing months, while the waximum permissible body burden is based on the concept that the Geeiis. on next page7 3