34 of return to normal when the study was completed. neutrophils fell initially. The They fluctuated considerably. Apparently they were returning to normal toward the end of the study. The platelet counts in the Rongelap group showed a very definite decrease. I do not have slides cothis, but Washington, D. C. Alderson Reporting Company I think it is quite evident from the graph, the general trend. Certainly there is a marked fall from the normal values. They reached a low on approximately te 10 28th day, 11 that low and normal, 12 at the completion of the study. 13 and returned to a value of roughly half way between I might and perhaps were returning to normal sayin passing that in general the platelet 14 count at least showed a more regular response than did the 15 leukocyte count. 16 definite low and return to nomal, while the white count was 17 prone to fluctuate as a function of time. 18° The curve is very smooth. It shows a The hematologic findings in the Ilingula group 19 parallelled almost exactly those in the Rongelap group. 20 However, the severity of the changes was not so severe. 21 time trends, however, were the same. 22 ARC and you can see With regard to the Americans, looking at the white 23 count, the lymphocyte count or the neutrophil count, one 24 25 would be very hard put to say that they had beenesposed to { radiation. Department of c erg 08 Historian’s Ci rr ARCHIVES The The counts are lower than normal, but here again