CONTENTS ADSErACE ee cec cece cece cece ee nett ee Ee nee ADHERE AH EEG Deen un EEE EE DEEL GEA LEE SEA CSEEEE EST EEA EEL SCA EGE EE GES bEsd SAGES GG ED SEA EEE EE AE ES oa ee gS 1 Introduction «20... eee cece cece tet c cence cece ence ne ese se neceeyceeeseecnetees sen eeeses ees ceeeeneeeeenstaaceeeseetteeteeessseeseeaageges 1 Radionuclide Intake... ccccc cece cence cceeeceeecen secu eceeecccetee sed ecrceeseseteeecaseeeeesnetcgereeeeaetseeranennes 3 DiC bo. eececce cee ce cece eee eee en ece cesta sce eeeecccegeyteeescepaeseenceeccesseeeeceeeestecseseacreseeheseeereeseeeeaegenasees enefeees 3 Adult (> 18 y).. cece cece ca ceceneeeete aa reeeceneeeesaeseeae eset eneeeeaeeeeeeteceaeeeseetsareeeeeeaseasseeseees 3 Teenage (12 y to 17 y) ... cece ccceeneeeee cece cece cece ee tnee reese ene beeeveeeete aan aeeeeeeu nee eaeteeanieeeeeeeaaeees 8 Children (4 y to 11 Y) ..ccccecc cc eiceeeeececeeeee cee ceeeeceee cee eeeesbenneeesersateegeeesbeenasgssaeeeeereseeevenes 8 Children (1.5 y tO. 3 oy) ccc ceecenceeeecene ee center epee ene tne sete ccc nesters neneareeeseeefbbeneeeetenteneeeees ‘8 Infant/Child (9 monthsto 1.4 y).... 0c etter ee er eee rE enter EEE ee ered eee 9 Infant (4 to 8 MONEHS) 200... ccescccceeeee ee ceesceseceeseece secu ecceseeettcueseeneseeeesseeeeeseeeseesseeseresenegeeees 9 Infant (0 to 3 MOMS) ..... 0... ccc cece nese ce cca e epee ee eeeensegsea cece ss tececeeseeeeteeeeeetteeersaeeeeaeeeteeeees Lessee 9 Radionuclide Concentrations in Local Foods at Rongelap Island ..........0..ccccccscccsececeseteeeeceeeeesneenes 9 Intake of 90Sr and 137Cs from Ingestion of Local Foods ......0....0.0 ccc cece cece ce cece cece cette nee eee ebeteea eens 9 SUrOMti UM -9O eee cece cecce ccc eev een eee cee eeeca scene eseseeseu cesses eeessuceuee see ececnuggeseseesssesseecisensetieee tags 9 Newborn/ Fetus ............ccccccccaeceeecee eee tee eeaeeeseee ce cease ceueeetsecuceaseeeasaeaeeeveeaeesueeaenetenteengensa 9 Infant (0 to 3 MOMNENS) ..........c cece cee c ee cece eae sane sete ec esceeeesdeseeeeeursesteeneeeseeeneeesaeesesueeeenens a) Infant (4 to 8 MONS) 2.0.0... cece cee ec eee eee ce tec ee beeen cneeeetegecenesataeeeeereieeeieeeeeens we. 10 Infant/Child (9 months to 1.4 y) o.oo. cece eect et ee cern ee ee tees aa eese eee eaaaereeaeeeeaes 10 Child (1.5 y to 3 y)ec eee cece nee ee ee renee ee ene ctebeeeeeeeaaaeeeee enna teceeeeeneetteaeaees 10 Child (4 y to IL y).. eeSee setveeceeecetuutecesecesateeees Lovee ce ce ceeeteneecetbeetecaseesertuteeenaees 10 Teenage (12 y to 17 Y) oer reece et cerca rene t ee rete ee cteeni ae eeerteeneeeseeisaeseereeenerees 10 Adult (> 18 y) oo... ccc eee ce eee e eee e ee cere nreeceseeseageeceseeeeeueaereseegessenseeeeseeeeeeeaeneeseaanes 10 CeSIUM-137 oo. cce cece cece cece eete a eeec ee cece seca eeteuesene cece sdecaeeeuseensttessceereeeueeeetaeteecrttevenerseresineaeens 11 Newborn/ Fetus ......0.00.0..cccccceccccee cece ececucecuseesecevaccceeceeeeteecuerteeenersacnvevseqetiensneneaecsuteeenswe Il Infant (0 to 3 MONtHS) 20.0... cece ceca cca eseeeeee ee cee eset teeeeesrscuteeteneees sevceeecvevetsseeeveeeneeas 11 Infant (4 to 8 months) ......0.....000ccc cece cece cece eee eee ee veveseeeeseceuseeeesecseuateeceseeseestrteeeees beeeaes 11 Infant/Child (9 months to 1.4 y) oo... ieee cere etree tense nencres eens seetrteseesenensereeeeeeeeeeeeas 11 Child (1.5 y to By). ceeeeeeceteeeeeesbee eect cece eee ee ee beeeeeeeete cute eeee eee vnebeteeenenetecteneneeees .11 Child (4 y to 11 yd... ccc e ete rnee ete e errr tbe tenn aeeeeteteeey teste sbeenngsetnereeseiteeeenes 11 Teenage (12 y to 17 y) oo. cece er centr neee eee tree tees eeeeae ee ebeeeereeeesitsnneeeseeteeueeeneeees 11 Adult (> 18 y) oo. eee ce eee ee cece nnn nett r teers ncn epee eet g gente teee diag peteeseaaaaegeseenseseseaneeees 12 Retention of 137Cs and 905k ooo. o ec ceccscecscseveccsssesececeesevscevsseuacersescesecestessscsseciteverseesssttitecisesisentneretseensns 12 CeSTUT A137. oo ee ccc eecee cee eeseceeceeneeesseuececeeeesssecuuusesssasesuesecaesesuecescseccaesseacsccuseseustsceecuestenetanseeees 12 FOCUS 00... cc cece ccesce cece cece cecccec seu ceeecaesupeneaueeeeeccececseeeene seen eseegetececesecnsueaessenesecaedertergetenetsceeteneuees 12 Infants, Children, Adolescents, and Adults ......0.00.00..0cccccccccccceccucecececeeceeeceeteevcsesusneureeeeueaeaes 12 StrOMtiuM-9O0 00.2... cee cccceecceeceeeeneeeseceneceuesceetepecaseesevenseueereevecieecceveueensiusaveneesteetieseeepseeteteeaneens 14 Infants, Children, and Adults...........ccc cece cece cece cc ene cece ee cee cueresseecnecauneeserees vevevueeeesceeceeseees 14 DOSIMEULY 0 oe icc cee cece ce enneeeceeeeeecececeeeeteneenaeseeceeeceeeeecaaeaeeeeecaceeceseeesceseeeeveeeeteaeaeeeeseeeeeesateeeeeeeeseates 15 COSIUM-137... cece cc cce ccc ccc cece ccc cee cee ceeeeceuceeseuecesuusevierseesenees ec ceceecceceececuetsecuseeesrceesecegseseneebteespanens 15 StrOntiuM-90 oo. cccc cc eece sce eeccseueesceeesessescaueceeveveaseeuceaueereeeevececeveeecauecaevenescrestieesettteneeess 16 5000153. ii