UNCLASSIFTED Biology and Medicine A contract has been executed with the University of Florida for the evaluation of data on the genetic effects of chronic radiation on mice. These data were collected during the early days of the MED, but the death of the principal investigator resulted in their remaining unevaluated until the present time. Publication - "Radioactive Contamination of Certain Areas in the Facific Ocean from Nuclear Tests" . In August the AEC published a summary of data from the radiolocical surveys and medical examinations conducted since the accidental fallout of radioactive material on the Marshall Islands on March 1, 1954. The publication gives a picture of the initial contamination, documents the radioactive decay as it has occurred on the Rongelap Atoll over a two and one-half year period, and thus suggests the developing patterns of the transfer of radioactive materials from the soil and water into the food chain, The agencies involved in Task Force 7; Applied Fisheries ton; Naval Radiological Defense New York Operations Office; and the collection of the data were: Joint Laboratory of the University of WashingLaboratory; Health and Safety Laboratory, the Office of Naval Research. Appointments to the Advisory Committee on Biology and Medicine Three new members have accepted appointments to the Advisory Committee on Biology and Medicine. Dr. Leonidas D. Marinelli, Associate Director, Division of Radiological Physics, Argonne National Laboratory Dr. Harland G. Wood, Professor and Director of the Department of Biochemistry, Western Reserve University Dr. James G. Horsfall, Director, Connecticut Agricultural Experiment Station At the next meeting of the Advisory Committee (September 13-14), a new chairman will be selected to repleae Dr. Gioacchino Failla whose term has expired. ‘ UNCLASSIFIED

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