Atomic Bomb Casualty Commission
Encyclopedia
The Atomic Bomb Casualty Commission (ABCC) was a commission established in 1946 in accordance with a presidential directive from Harry S. Truman
to the National Academy of Sciences
-National Research Council
to conduct investigations of the late effects of radiation among the atomic-bomb survivors in Hiroshima and Nagasaki
. As it was erected purely for scientific research and study, not as a provider of medical care and also because it was heavily supported by the United States, the ABCC was generally mistrusted by most survivors and Japanese alike. It operated for nearly thirty years before its dissolution in 1975.
, called together a group of scientists who agreed that a "detailed and long-range study of the biological and medical effects upon the human being" was "of the utmost importance to the United States and mankind in general." President Harry S. Truman
ordered the ABCC into existence on November 26, 1946. The key members in the ABCC were Lewis Weed, National Research Council
physicians Austin M. Brues and Paul Henshaw, and Army representatives Melvin A. Block, and James V. Neel who was also an MD with a Ph.D. in genetics.
The ABCC also drew on the work of Japanese scientists, who were already studying the survivors in the time before the ABCC arrived in Japan, so there was information from both American and Japanese officials. Masao Tsuzuki was the leading Japanese authority on the biological effects of radiation. He said there were four causes of injury in the bombed cities: heat, blast, primary radiation and radioactive poisonous gas. In a report that was released by Tsuzuki, he answered the question, "What does strong radioactive energy do to the human body?" His answer was, "damage to blood, then hematopoetic organs such as bone marrow, spleen, and lymph nodes. All are destroyed or damaged severely. Lungs, intestines, liver, kidney etc are affected and their functions disturbed as a result." The damages were rated by severity. People suffering from severe damage were people who were in within a 1 km radius of the hypocenter. The severely affected people typically died within a few days, some living as long as two weeks. Moderate damage was seen in people living in a 1–2 km. radius from the hypoenter, and those people would live for 2–6 weeks. Those people living within a 2–4 km. radius had slight damage, and which would not cause death, but would cause some health problems during the several months after the exposure.
and mental retardation in children most proximally exposed in utero to the bombs' radiation. The genetics project studied the effects of radiation on the survivors and their children. This project turned out to be the largest and most interactive of the ABCC programs. In 1957, Japan passed the Atomic Bomb Survivors Relief Law, which qualified certain people for two medical exams per year. The Japanese term for the survivors of the atomic bombs is hibakusha
. The qualifications for medical care were those within a few kilometers of the hypocenters at the time of the bombings; those within 2 kilometers of the hypocenters; those exposed to radiation from fallout and children who were in utero by women who fit in to any of the other categories.
The pros: they provided people with valuable medical information. Babies received a check up at birth and again at 9 months, which was not common at the time. Well-baby check ups were almost unheard of. Adults also benefited from frequent medical examinations.
made an appeal and the AEC decided to fund them $20,000 a year, for three years, to continue research. In 1956, Neel and William J. Schull published their final draft of The Effect of Exposure to the Atomic Bombs on Pregnancy Termination in Hiroshima and Nagasaki was released. This monograph gave a detailed description of all the data they had collected Despite their efforts, trust in the ABCC was declining, so the ABCC became the Radiation Effects Research Foundation
(RERF), and with the new name and administrative organization, funding for the research on survivors was to be provided equally by the United States and Japan. The RERF was established on 1 April 1975. A binational organization run by both the United States and Japan, the RERF is still in operation today.
Harry S. Truman
Harry S. Truman was the 33rd President of the United States . As President Franklin D. Roosevelt's third vice president and the 34th Vice President of the United States , he succeeded to the presidency on April 12, 1945, when President Roosevelt died less than three months after beginning his...
to the National Academy of Sciences
United States National Academy of Sciences
The National Academy of Sciences is a corporation in the United States whose members serve pro bono as "advisers to the nation on science, engineering, and medicine." As a national academy, new members of the organization are elected annually by current members, based on their distinguished and...
-National Research Council
United States National Research Council
The National Research Council of the USA is the working arm of the United States National Academies, carrying out most of the studies done in their names.The National Academies include:* National Academy of Sciences...
to conduct investigations of the late effects of radiation among the atomic-bomb survivors in Hiroshima and Nagasaki
Atomic bombings of Hiroshima and Nagasaki
During the final stages of World War II in 1945, the United States conducted two atomic bombings against the cities of Hiroshima and Nagasaki in Japan, the first on August 6, 1945, and the second on August 9, 1945. These two events are the only use of nuclear weapons in war to date.For six months...
. As it was erected purely for scientific research and study, not as a provider of medical care and also because it was heavily supported by the United States, the ABCC was generally mistrusted by most survivors and Japanese alike. It operated for nearly thirty years before its dissolution in 1975.
History
The Atomic Bomb Casualty Commission (ABCC) was formed after the United States attack on Hiroshima and Nagasaki on August 6 and August 9, 1945. The ABCC originally began as the Joint Commission The ABCC set out to obtain first-hand technical information and make a report to let people know the opportunities for a long-term study of atomic bomb casualties. In 1946, Lewis Weed, head of the National Research CouncilUnited States National Research Council
The National Research Council of the USA is the working arm of the United States National Academies, carrying out most of the studies done in their names.The National Academies include:* National Academy of Sciences...
, called together a group of scientists who agreed that a "detailed and long-range study of the biological and medical effects upon the human being" was "of the utmost importance to the United States and mankind in general." President Harry S. Truman
Harry S. Truman
Harry S. Truman was the 33rd President of the United States . As President Franklin D. Roosevelt's third vice president and the 34th Vice President of the United States , he succeeded to the presidency on April 12, 1945, when President Roosevelt died less than three months after beginning his...
ordered the ABCC into existence on November 26, 1946. The key members in the ABCC were Lewis Weed, National Research Council
United States National Research Council
The National Research Council of the USA is the working arm of the United States National Academies, carrying out most of the studies done in their names.The National Academies include:* National Academy of Sciences...
physicians Austin M. Brues and Paul Henshaw, and Army representatives Melvin A. Block, and James V. Neel who was also an MD with a Ph.D. in genetics.
The Atomic Bomb Casualty Commission's Work
The ABCC arrived in Japan on November 24 1946 and familiarized themselves with the procedures of the Japanese military. They visited the Hiroshima and Nagasaki to see what work was being done. They found that the Japanese had a well organized medical group under the Japanese National Research Council, who were carrying out studies on both immediate and delayed atomic bomb damage in survivors. It’s almost impossible to get an exact figure of how many people were killed in the two bombings, since both cities had people who had evacuated since it was a time of war. Hiroshima expected bombings, since they were an important military supply center, so many people had left the area. There were also people from surrounding areas who would come in to the city on an irregular basis to serve in work crews. Robert Holmes, who was director of the ABCC from 1954-1957, said that “[the survivors] are the most important people living”The ABCC also drew on the work of Japanese scientists, who were already studying the survivors in the time before the ABCC arrived in Japan, so there was information from both American and Japanese officials. Masao Tsuzuki was the leading Japanese authority on the biological effects of radiation. He said there were four causes of injury in the bombed cities: heat, blast, primary radiation and radioactive poisonous gas. In a report that was released by Tsuzuki, he answered the question, "What does strong radioactive energy do to the human body?" His answer was, "damage to blood, then hematopoetic organs such as bone marrow, spleen, and lymph nodes. All are destroyed or damaged severely. Lungs, intestines, liver, kidney etc are affected and their functions disturbed as a result." The damages were rated by severity. People suffering from severe damage were people who were in within a 1 km radius of the hypocenter. The severely affected people typically died within a few days, some living as long as two weeks. Moderate damage was seen in people living in a 1–2 km. radius from the hypoenter, and those people would live for 2–6 weeks. Those people living within a 2–4 km. radius had slight damage, and which would not cause death, but would cause some health problems during the several months after the exposure.
The ABCC Grows
The ABCC grew rapidly in 1948 and 1949. Their staff numbers quadrupled in just one year. By 1951 the total stood at 1063 employees – 143 allied and 920 Japanese personnel. Perhaps the most important research undertaken by the ABCC was the genetics study, which focused its study on the uncertainties surrounding the possible long-term effects of ionizing radiation in pregnant woman and their unborn children. The study did not find evidence of widespread genetic damage. It did, however, find increased incidence of microcephalyMicrocephaly
Microcephaly is a neurodevelopmental disorder in which the circumference of the head is more than two standard deviations smaller than average for the person's age and sex. Microcephaly may be congenital or it may develop in the first few years of life...
and mental retardation in children most proximally exposed in utero to the bombs' radiation. The genetics project studied the effects of radiation on the survivors and their children. This project turned out to be the largest and most interactive of the ABCC programs. In 1957, Japan passed the Atomic Bomb Survivors Relief Law, which qualified certain people for two medical exams per year. The Japanese term for the survivors of the atomic bombs is hibakusha
Hibakusha
The surviving victims of the atomic bombings of Hiroshima and Nagasaki are called , a Japanese word that literally translates to "explosion-affected people"...
. The qualifications for medical care were those within a few kilometers of the hypocenters at the time of the bombings; those within 2 kilometers of the hypocenters; those exposed to radiation from fallout and children who were in utero by women who fit in to any of the other categories.
Pros and Cons of the ABCC
There were pros and cons to the ABCC. The cons: they overlooked Japanese needs in small details. The flooring in the waiting room for mothers and babies was polished linoleum, and women in their wooden clogs would often slip and fall. The signs and magazines in the waiting rooms were in English. The ABCC did not actually treat the survivors they studied, they just studied them over periods of time. They had them come for examination during weekday working hours, causing the person to lose a day of pay, and they offered little compensation to the survivors.The pros: they provided people with valuable medical information. Babies received a check up at birth and again at 9 months, which was not common at the time. Well-baby check ups were almost unheard of. Adults also benefited from frequent medical examinations.
ABCC becomes the RERF
In 1951, the Atomic Energy Commission (AEC) was planning on stopping funding for the ABCC's work in Japan. However, James V. NeelJames V. Neel
James Van Gundia Neel was an American geneticist who played a key role in the development of human genetics as a field of research in the United States. He made important contributions to the emergence of genetic epidemiology and pursued an understanding of the influence of environment on genes...
made an appeal and the AEC decided to fund them $20,000 a year, for three years, to continue research. In 1956, Neel and William J. Schull published their final draft of The Effect of Exposure to the Atomic Bombs on Pregnancy Termination in Hiroshima and Nagasaki was released. This monograph gave a detailed description of all the data they had collected Despite their efforts, trust in the ABCC was declining, so the ABCC became the Radiation Effects Research Foundation
Radiation Effects Research Foundation
The Radiation Effects Research Foundation is the successor of the Atomic Bomb Casualty Commission. It was established 1 April 1975.It is a binational organization run by both the United States and Japan. Chairman is Toshiteru Okubo. The RERF Hiroshima Laboratory is situated in the Hijiyama Park,...
(RERF), and with the new name and administrative organization, funding for the research on survivors was to be provided equally by the United States and Japan. The RERF was established on 1 April 1975. A binational organization run by both the United States and Japan, the RERF is still in operation today.
Further reading
- M. Susan Lindee (1994). Suffering Made Real: American Science and the Survivors at Hiroshima. University Of Chicago Press. ISBN 0226482375.
- Sue Rabbitt Roff (1995). Hotspots: The Legacy of Hiroshima and Nagasaki. Cassell. ISBN 0304334383.
- White Light/Black Rain: The Destruction of Hiroshima and NagasakiWhite Light/Black Rain: The Destruction of Hiroshima and NagasakiWhite Light/Black Rain: The Destruction of Hiroshima and Nagasaki is an HBO documentary film that was directed and produced by Steven Okazaki and was released on August 6, 2007 on HBO, marking the 62nd anniversary of the first atomic bombing...
(2007)
External links
- White Light/Black Rain Official Website (film)
- ABCC Collection at John P. McGovern Historical Collections and Research Center (Houston Academy of Medicine-Texas Medical Center LibraryHouston Academy of Medicine-Texas Medical Center LibraryThe Houston Academy of Medicine-Texas Medical Center Library is an academic health science library located at 1133 John Freeman Blvd in the Texas Medical Center in Houston.-History:...
). - Radiation Effects Research Foundation Home website in English and Japanese