The present book is originally a document of detailed expert investigation of the atomic bombing that took place at Hiroshima, Japan, during the final stage of the World War II by the United States. Army. Corps of Engineers. Manhattan District.

Presenting a monumental achievement: 50 years of data cataloging the immediate, long-term, and hereditary effects of atomic radiation on the survivors of the Hiroshima and Nagasaki bombs. Authored by one of the key members of the Atomic Bomb Casualty Commission founded in 1947, this unique work documents the critical findings and conclusions of the longest ongoing medical study in history; it will surely become the foundation for all future investigations and standards regarding the bioeffects of ionizing radiation. "In my opinion, Dr. Schull has written a very interesting and accurate account of the atomic bomb follow-up program in Japan. He writes extremely well, with areas of his particular scientific interest described in great detail. He also describes events and the social implications in a manner that has broad, general appeal." —Stuart C. Finch, MD University of Medicine and Dentistry of New Jersey "A history of the Hiroshima/Nagasaki study is badly needed. I was very happy to hear that Jack Schull was working on such a project, and it is an understatement to say that I am anxious to see it published." —Seymour Jablon, PhD Bethesda, Maryland "Rarely in the history of a program will one have a nearly 50-year account from an eyewitness and major participant, beginning with the program's onset to the present. Jack's book offers the reader this extraordinary insight into the birth and development of the study of the A-bomb survivors. Moreover, he has served on all major national and international commissions dealing with radiation protection and risk assessment and he interweaves the Japanese studies into the radiation risk issues in a way that few, if any, other contemporary scientists can." —Seymour Abrahamson, PhD Radiation Effects Research Foundation On August 6 and 9, 1945, the only atomic bombs ever used in warfare were dropped on the Japanese cities of Hiroshima and Nagasaki. The destruction and death caused by those bombings presented the world with a vivid portrait of the dangers of the atomic age. However, the thousands of bomb survivors have given scientists a massive, firsthand perspective on the bioeffects of radioactivity. It is the study of these survivors that forms the foundation of the modern understanding of the immediate, long-term, and hereditary consequences of exposure to ionizing radiation. Effects of Atomic Radiation: A Half-Century of Studies from Hiroshima and Nagasaki is the definitive account of the methods, findings, and conclusions of the 50-year study on the survivors of the atomic bomb blasts. It is a truly monumental work, surveying a colossal body of data to offer a comprehensive, unified, and authoritative summary of not only the scientific study itself, but the personal, social, and political factors that have shaped the investigation from its inception. The book goes beyond the simple compilation of facts, giving the reader unique insight into this unprecedented research project and exploring the complex web of subjective perceptions and fears that color popular, national, and even scientific views of radiation exposure in moderate and extreme cases. Authored by Dr. William J. Schull, perhaps the single most influential scientist involved in the studies, this book conveys both his authority and sensitivity. Dr. Schull arrived in Japan in 1949 and was instrumental in the development of the Atomic Bomb Casualty Commission. Since then, he has been one of the driving forces behind the largest medical follow-up study ever undertaken. His years spent working directly with bomb survivors imbue his narrative with a compelling personal history, and his service on numerous national and international committees studying ionizing radiation give him a broad, authoritative perspective on the implications of the ABCC's work. Effects of Atomic Radiation: A Half-Century of Studies from Hiroshima and Nagasaki is first and foremost a scientific work, summarizing the core findings of the definitive study on radiation exposure; while throughout the book, the author provides personal accounts that illustrate the human dimensions of the bombings. In a world where nuclear power is increasing and exposure to radiation is a daily occurrence, this book is essential reading for all scientists associated with public, private, or governmental institutions that set standards of acceptability for exposure.

Hiroshima is the story of six people—a clerk, a widowed seamstress, a physician, a Methodist minister, a young surgeon, and a German Catholic priest—who lived through the greatest single manmade disaster in history. In vivid and indelible prose, Pulitzer Prize–winner John Hersey traces the stories of these half-dozen individuals from 8:15 a.m. on August 6, 1945, when Hiroshima was destroyed by the first atomic bomb ever dropped on a city, through the hours and days that followed. Almost four decades after the original publication of this celebrated book, Hersey went back to Hiroshima in search of the people whose stories he had told, and his account of what he discovered is now the eloquent and moving final chapter of Hiroshima.

Do persons exposed to radiation suffer genetic effects that threaten their yet-to-be-born children? Researchers are concluding that the genetic risks of radiation are less than previously thought. This finding is explored in this volume about the children of atomic bomb survivors in Hiroshima and Nagasakiâ€"the population that can provide the greatest insight into this critical issue. Assembled here for the first time are papers representing more than 40 years of research. These documents reveal key results related to radiation's effects on pregnancy termination, sex ratio, congenital defects, and early mortality of children. Edited by two of the principal architects of the studies, J. V. Neel and W. J. Schull, the volume also offers an important comparison with studies of the genetic effects of radiation on mice. The wealth of technical details will be immediately useful to geneticists and other specialists. Policymakers will be interested in the overall conclusions and discussion of future studies.

Follow-up studies of persons exposed to medical radiation have long shown that radiation induces cancer in man. This, coupled with increasing exposure from other sources including occupational and environmental radiations, has resulted in greater recognition of the importance of research on radiation-induced carcinogenesis and risk assessment with a view to radiation protection. One of the well-known late effects of radiation is the increased incidence of leukemia that occurred among atomic bomb survivors beginning two or three years after expo sure. A remarkable increase of solid tumors including cancers of the thyroid, breast and lung was also observed 10 to 20 years after exposure. Thus, many pathological, clinical and epidemiological studies have been made on radiation carcinogenesis in atomic bomb survivors by investigators at the Atomic Bomb Casualty Commission (ABCC), now known as the Radiation Effects Research Foundation (RERF), as well as by the staff of universities in Hiroshima and Nagasaki. Some of the mechanisms involved in radia tion carcinogenesis in man and associated modifying factors, such as age at time of ex posure and sex, have been elucidated by these studies. The results obtained are being used by such agencies as the International Commission on Radiation Protection (ICRP) for risk estimations of radiation exposure. This monograph presents the results realized thus far in these epidemiological and The incidence of radiation-induced cancer among atomic bomb pathological studies.

The little-known history of U.S. survivors of the Hiroshima and Nagasaki atomic bombings reveals captivating trans-Pacific memories of war, illness, gender, and community.

Children of the Atomic Bomb is Dr. Yamazaki's account of a lifelong effort to understand and document the impact of nuclear explosions on children, particularly the children conceived but not yet born at the time of the explosions. Assigned in 1949 as Physician in Charge of the United States Atomic Bomb Casualty Commission in Nagasaki, Yamazaki had served as a combat surgeon at the Battle of the Bulge where he had been captured and held as a prisoner of war by the Germans. In Japan he was confronted with violence of another dimension - the devastating impact of a nuclear blast and the particularly insidious effects of radiation on children. Yamazaki's story is also one of striking juxtapositions, an account of a Japanese-American's encounter with racism, the story of a man who fought for his country while his parents were interned in a concentration camp in Arkansas.