D| —e LO posed groups, compared with that for the Marshall Islands as a whole in 1948-50 and for the United States in 1940. The table also shows the median ages. The lower median age of the Marshailese would seem to support the impression that their life span ts shorter than that in the contnental United States. During the interval between the surveys of 1958 and 1954 the peuple of Rongelap suffered no During the interval between the 1959 and 1960 surveys the medical history of the people on Ron- inajor epidemics. There were the usual bouts of by the Navy, and among this group [0 cases of influenza developed, two of wluch became com- upper respiratory infections. A fewcases of chicken pos developed tn April £958. two ofgreat severity, one of which resulted in the death of a $6-year-old tua (50) trom the exposed group. During the sear Navy evacuation planes removed these two cases to Kwayalein Hospital (150 mites away) for Ireatmnent, and alse the following cases: perforated appendix, threatened abortion, retatned placenta, complicated delivery, pyelonephritis, and acute dharrhea. Phree of these patients were in the exposed group. Four cases of fish poisoning occurred dluring the year with the usual symptomsof nauva, vomiting, diarrhea, fever, double vision, and ungiing sensations in the limbs. Cancer of the ovary wasfoundin a 61-year-old woman in the ixposed group. and the diagnosis was confirmed gelap [sland was generally uneventtul. However, an epidemic of influenza occurred in the Marshall Islands in the spring of 1960, and, though Rongelap Atoll was spared, the epidemic reached serious proportions on Kwajalein Atoll. About 20 of the unexposed Rongelap control population had previously moved to Kwajalein Atoll for employment plicated by pneumonia resulting in death - one in a 33-year-old man ( 4933) and the other in a 64year-old man (3927). Both these men had com- plicating diseases prior to influenza; one had sutfered a cerebral hemorrhage with hemiplegia several months earlier, and the other a urinarytract infection, The 61-year-old woman with cancer of the ovary, discovered in 1958, died in May 1959. Unfortunately, nv autopsies were obtained on these people. This brings the deaths to four fur the exposed population. One other death occurred in the unexposed control population on Rongelap, that of a S4.yenirakgwiieeed 3854) whodied of by biopsy. me Year Wornen aged te 45 iPotal pregnancies Live burths “aaaa M ° e 1944" 19 I Q 1979 20 o 5 4 i936 i457 1A Wau 2th 21 23 22 6 3 I4 5 + 2 4 5 0 2 + Ra +7 ‘d4 I % 8 t t b b JS 4 9 2 2 1 2b 20 10 ‘Votad :~ fatal 18 18 18 17 0 *Locludes children dying chitine fist few hours alter birth “*Lncludes only children qoacemved atter March b. bo5 4 Ltt a Qe ri * oe 3 to). AgMinaling in * Miscagiagoslgs —bescangune Unexposed 1946 [ag 1954 1954 re a b

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