Greenhouse to Stanley - 2 - August 3, 1979 Persons Who Have Not Participated in the "Early Return" Program of Japtan Dri-Enewetak | Adult males (> age 15) Adult females (> age 15) Adolescent males (ages 11-15) Adolescent females (ages 11-15) Male children (ages 5-10) Female children Dri-Enjebi Adult males (> age 15) Adult females (> age 15) Adolescent males {ages 11-15) Adolescent females (ages 11-15) Male children (ages 5-10) (ages 5-10) Female children {ages 5-10) Persons Who Have Participated in the Japtan “Early Return" Program During the Last 18 Months Adult Males (> age 15) Adult Females (> age 15) A statistical analysis based on the variances of 13’cs body burdens among the Rongelap and Utirik population indicates that we can establish the mean 137Ccs body burden at the 90% confidence level in each group with a minimum sample size of 13. Therefore, we will of the 14 aforementioned categories, attempt to count 13 subjects in each for a total WBC load of 182 subjects. We are requesting assistance from PASO in the following areas: 1. Notification of Utirik, Rongelap and Ujelang residents regarding our visit, and requests for necessary approvals from the Marshall Islands government and from the local leaders. 2. Advance preparation of Ujelang residents regarding the purposes cf our visit and the nature of our personnel monitoring activities...To the best of our knowledge, none of the Ujelang residents have participated in our personnel monitoring program. Each subject will be asked to submit to the WBC proceGure (~20 minutes including interview); and adolescents and adults will be asked to provide us with a 24 hour urine sample. We have reason to believe from the Majuro WBC experience that many people confuse the counting procedure with having an x-ray taken. This misconception should be avoided, and it should be understood that the subjects receive no radiation exposure from the whole body count. There was some mention at the Liktanur users group meeting that Ted Mitchell of MLSC is expected to visit Ujelang prior to our visit. I understand that Mr. Mitchell supports our program activities in principle, and we would be happy to brief him on our objectives and procedures if he so desires. This is perhaps the path of least resistance in achieving advance notification of the Ujelang people, assuming Mr. Mtchell agrees to help us, and the timing of his visit is right. ' ‘ ’