The voices of the victims

The right to avoid exposure is “a fundamental right to protect human life”
The voices of the victims — Beyond Nuclear International
Firsthand accounts from Fukushima survivors and others afflicted by the nuclear sector
From Nos Voisins Lontains 3.11 (Our Faraway Neighbors 3.11)
Where are the voices of nuclear victims? It is becoming increasingly difficult to hear them. In denial of the harmful consequences of atomic plants, there is an attempt, for example, to downplay and minimize the damage caused by nuclear accidents and more generally the nuclear risk, limiting it merely to the number of deaths.
But there is a far wider web of suffering, especially because nuclear power accidents often do not cause instant, headline-grabbing deaths, but later ones, after a long latency period. This makes them harder to quantify and more easily dismissed.
In the context of the revival of nuclear power in France and Japan, it seems important to return to the field and listen to the voices of the victims. To that end, Nos Voisins Lontains 3.11 has created a new YouTube Channel — Voix des victimes du nucléaire (Voices of the nuclear victims).
In this series, the NGO Nos Voisins Lointains 3.11 (Our Faraway Neighbours 3.11) proposes to broadcast their voices with English subtitles. We are not presenting only the voices of the Fukushima nuclear accident victims, but also more widely the words of the victims of all nuclear uses, military or civil.
We hope that the courage and perseverance of these people will allow the warning voices of so many Cassandras to be heard far and wide, piercing the curse of the powerful nuclear industry and the political powers that support it.
The first video message is from Akiko Morimatsu. You can watch her testimony below. The transcript of her remarks follows.
My name is Akiko MORIMATSU.
The Great East Japan Earthquake of March 11, 2011 was followed by the TEPCO Fukushima Daiichi nuclear accident. What happened to us, the residents of Fukushima? What damage did the people living near the plant suffer? I would like to tell you about it in a concrete way.
On March 11, 2011, I was living in Koriyama, a town in Fukushima Prefecture, located about 60 km from the Fukushima Daiichi plant. There were four of us. Me, my husband and two children. A 5-month-old girl and a 3-year-old boy.
First of all, I would like to tell you that when a nuclear accident occurs, regardless of our age or sex, whether we are for or against nuclear power, we are all confronted with the problem of exposure to radioactivity. Radiation is invisible and colourless. There is no pain or tingling on the skin. And there is the issue of low-dose radiation exposure. At a great distance, you are exposed to low doses of radiation. Besides the fact that radiation cannot be perceived by the senses, people do not die instantly.
In this context, we, living 60km from the plant, lost our home in the Great Earthquake, and then after this natural disaster, we suffered a man-made disaster: the nuclear accident.
Of course, we did not hear the explosions at the nuclear power plant, nor did we see the damaged plant buildings directly. We only learned about the accident through the news on TV. Apart from that, there was no way to know that an accident with explosions took place. There was no way of knowing the exact situation of the Fukushima Daiichi plant, nor how much radiation we would be exposed to.
First of all, I would like to tell you that when a nuclear accident occurs, regardless of our age or sex, whether we are for or against nuclear power, we are all confronted with the problem of exposure to radioactivity. Radiation is invisible and colourless. There is no pain or tingling on the skin. And there is the issue of low-dose radiation exposure. At a great distance, you are exposed to low doses of radiation. Besides the fact that radiation cannot be perceived by the senses, people do not die instantly.
In this context, we, living 60km from the plant, lost our home in the Great Earthquake, and then after this natural disaster, we suffered a man-made disaster: the nuclear accident.
Of course, we did not hear the explosions at the nuclear power plant, nor did we see the damaged plant buildings directly. We only learned about the accident through the news on TV. Apart from that, there was no way to know that an accident with explosions took place. There was no way of knowing the exact situation of the Fukushima Daiichi plant, nor how much radiation we would be exposed to. . We didn’t know how much radiation we had to endure, because neither the state authorities nor the operator TEPCO provided accurate information. We, the people living near the plant, had to make many decisions in this ignorance.
I’m going to tell you about the most difficult thing I have had to do in the last 12 years since the accident. After the explosions at the nuclear power plant, we were well aware of the explosions… But we, who were 60 km away from the plant, were not evacuated by force. Apart from the evacuation order, there was also a confinement order. Gradually, within a radius of 2 km, then 3 km around the nuclear power plant, the population was forcibly evacuated. The circular mandatory evacuation zone gradually expanded. And from 20 to 30 km from the power plant, there was the order to stay indoors. That was the order given by the government. But we, 60 km away, did not receive the confinement order. We were not evacuated either. We were left on our own without any protection.
In this situation, I learned from the TV that the tap water, the drinking water, was contaminated. The first information I got was about the tap water in Kanamachi in Tokyo. They had found radioactive substances in the water. It was on a television program.
The Kanamachi water treatment plant was 200 km from the Fukushima Daiichi plant. We were only 60 km from the plant. Within the 200 km radius, the radioactivity increased, and with the rain radioactive substances contaminated the drinking water. Since the tap water at 200 km from the plant was contaminated, the water at 60 km had to be contaminated without any doubt. So, we learned about the radioactive contamination of our drinking water from the TV news.
Up to that point, it was known that radioactive material had been dispersed, but at 60km, there were no orders to evacuate or to stay indoors. There were repeated statements from the Prime Minister’s Office that there would be no immediate impact on health. The issue of exposure was indeed on our minds. But when I found out that the water in Tokyo was contaminated, and that the water in Fukushima was also contaminated, I realised that I was unknowingly drinking radioactive water. But even after learning this fact, I had to continue drinking the water. And so did my two children, aged 5 months and 3 years. My 5-month-old daughter was clinging to life through breast milk from a mother who was drinking contaminated water.
We also heard on the news that there had been a huge radioactive fallout in and around Fukushima, that shipments of leafy vegetables had been suspended, that farmers were going to lose their livelihoods, and that there had been suicides of desperate farmers. They had lost all hope in the future of their profession. All this we heard on TV.
So, we learned that there really was radioactive contamination. I learned that the farmers had milked the cows, but since shipping was no longer possible, they had to dump the milk in the fields.
As a nursing mother in Fukushima, I thought that we were also mammals like the cows. We humans were also exposed to high doses of radioactivity in the air, and we had to drink tap water, knowing that it was polluted.
I heard about the biological concentration. Milk was even more radioactive than water. That’s why the milk had to be thrown away. Yet I was drinking radioactive water, I was breastfeeding my 5-month-old daughter, and my milk concentrated the radioactivity.
didn’t want to be exposed to radiation myself, and of course I didn’t want my five-month-old child to be exposed to radiation. But we were totally denied the right to choose to refuse exposure. Above all, a baby can’t say she doesn’t want to drink breast milk because it is contaminated. My three-year-old son brought me a glass when he was thirsty, saying “mummy, give me a glass of water”. Knowing that the tap water was contaminated, I was obliged to give him this water.
This is my experience.
The will to avoid exposure, the right to avoid exposure, are fundamental rights to protect life. Their violation is the most serious of all the damages caused by the nuclear accident. I think this issue should be at the heart of the nuclear debate.
I am not the only one who gave poisoned water to our children. Many people living in the area affected by the nuclear disaster had the same experience.
In order to avoid repeating these experiences and to improve the radioprotection policy, I would like you all to think together about the real damage caused by a nuclear accident, starting with whether you can drink radio-contaminated water. I think that this would naturally lead to a certain conclusion.
The most serious damage I suffered from the nuclear accident was that I was subjected to radiation exposure that was not chosen and was avoidable.
This is the most serious damage to which I would strongly like to draw your attention.
Headline photo of Akiko Morimatsu and her son in Geneva at the UN courtesy of Nos Voisins Lontains 3.11.
Radioactive releases from the nuclear power sector and implications for child health.

Notes here provided by:
Simon J Daigle, B.Sc., M.Sc., M.Sc(A)
Industrial / Occupational Hygienist, Climatologist,
Environmental Sciences Expert (Air Quality tropospheric Ozone),
Epidemiologist, Citizen scientist
Montreal, Quebec, Canada.
This BMJ article articulated extremely well the challenges of women’s health, pregnancy and radioactive exposures and includes nuclear power and related industries (nuclear waste). The facts below were known for decades and true to this very day and I quote:
“exposure standards in the USA remain based on a Reference Man—a model that does not fully account for sex and age differences.”
“Early in the nuclear weapons era, a ‘permissible dose’ was more aptly recognised as an ‘acceptable injury limit,’ but that language has since been sanitised. Permissible does not mean safe.”
“As noted by the EPA, this gives radiation a ‘privileged pollutant’ status”
The facts above are not only astonishing, in which the general public may either be oblivious or uninformed, but in 2023, these facts remain true and yet the nuclear industry remain “willfully blind” and disingenuous about the real radiation risks, especially to the most vulnerable groups in our population.
British Medical Journal – Paediatrics (Open Access).
A reputable journal! A recent article in the British Medical Journal – Paediatrics (Oct 2022).
Open access to all. A reputable journal!
Radioactive releases from the nuclear power sector and implications for child health (October 2022).
Link: https://bmjpaedsopen.bmj.com/content/6/1/e001326
Selected excerpts:
“Children, women and particularly pregnant women living near nuclear production facilities appear to be at disproportionately higher risk of harm from exposure to these releases. Children in poorer often Non-White and Indigenous communities with fewer resources and reduced access to healthcare are even more vulnerable—an impact compounded by discrimination, socioeconomic and cultural factors.”
“Nevertheless, pregnancy, children and women are under protected by current regulatory standards that are based on ‘allowable’ or ‘permissible’ doses for a ‘Reference Man’.”
“Early in the nuclear weapons era, a ‘permissible dose’ was more aptly recognised as an ‘acceptable injury limit,’ but that language has since been sanitised. Permissible does not mean safe. Reference Man is defined as ‘…a nuclear industry worker 20–30 years of age, [who] weighs 70kg (154 pounds), is 170cm (67 inches) tall…is a Caucasian and is a Western European or North American in habitat and custom’.”
“However, many studies are unable to link these adverse outcomes to radioactivity because the studies’ authors tend to use several faulty assumptions:
- ‘doses will be too low to create an effect’—a beginning assumption ensuring poor hypothesis formation and study design. Therefore, when an effect is found, radioactivity has been predetermined not to have an association with the effect. This exclusion often leads to an inability to find an alternate associated disease agent;
‘small negative findings matter’—In fact, what matters are positive findings or very large negative findings;- ‘statistical non-significance means a lack of association between radiation exposure and disease’ — a usage a number of scientists in various disciplines now call ‘ludicrous’;
- ‘potential bias or confounding factors are reasons to dismiss low dose studies’—In fact, when assessing low dose impacts, researchers should take care not to dismiss studies with these issues and researchers should minimise use of quality score ranking.
“Consequently, we examine and reference studies even if they contain such faulty assumptions because they still indicate increases in certain diseases, such as some leukaemias, known to be caused by radiation exposure. Additionally, few alternative explanations were offered in the conclusions of these studies, meaning radiation exposure might still have been the cause.”
“Current U.S. regulations allow a radiation dose to the public (100 mrem per year) which poses a lifetime cancer risk to the Reference Man model of 1 person in 143. This is despite the EPA’s acceptable risk range for lifetime cancer risk from toxics being 1 person in 1million to 1 person in 10000. As noted by the EPA, this gives radiation a ‘privileged pollutant’ status. Additionally, biokinetic models for radioisotopes are not sex-specific. A male model is still used for females. The models are also not fully age-dependent. Radiation damage models also fail to account for a whole host of childhood and pregnancy damage.”
Highlights (Conclusion)
- Despite the numerous observations globally, linking radiation exposures to increased risks for children, pregnant and non-pregnant women and the well-demonstrated sensitivity to other toxicants during these life stages, exposure standards in the USA remain based on a Reference Man—a model that does not fully account for sex and age differences.
- In addition, faulty research assumptions, unique exposure pathways, systemic inequities and legacy exposures to both heavy metals and radioactivity from mining wastes add to the risks for women and children, especially those in underserved communities.
- Socioeconomic factors that drive higher deprivation of services in non-homogenous low-income communities of colour also put non-White children at higher risk of negative health outcomes when exposed to radioactive releases, than their White counterparts.
- A first and essential step is to acknowledge the connection between radiation, heavy metal and chemical exposures from industries and the negative health impacts observed among children, so that early diagnosis and treatment can be provided.
- Measures should then be taken to protect communities from further exposures, including a prompt phaseout of nuclear power and its supporting industries.
Studies are also urgently needed where there are none, and the findings of independent doctors, scientists and laboratories should be given equal attention and credence as those conducted by industry or government-controlled bodies, whose vested and policy interests could compromise both their methodologies and conclusions.- Finally, in the face of uncertainty, particularly at lower and chronic radiation doses, precaution is paramount.
Notes:
Funding: The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests: None declared.
Patient consent for publication: Not applicable.
Ethics approval: Not applicable.
Provenance and peer review: Commissioned; externally peer reviewed
Marie Curie’s Belongings Will Be Radioactive For Another 1,500 Years

By BARBARA TASCH, BUSINESS INSIDER, https://www.sciencealert.com/these-personal-effects-of-marie-curie-will-be-radioactive-for-another-1-500-years?fbclid=IwAR2mz5r9iMmKfNoIYm1ddsmsoLUqMZn7a84pCdZYKp5aYi1TWup0Tl0vkN4 21 Aug 2015
Marie Curie, known as the ‘mother of modern physics’, died from aplastic anaemia, a rare condition linked to high levels of exposure to her famed discoveries, the radioactive elements polonium and radium.
Curie, the first and only woman to win a Nobel Prize in two different fields (physics and chemistry), furthered the research of French physicist Henri Becquerel, who in 1896 discovered that the element uranium emits rays.
Alongside her French physicist husband, Pierre Curie, the brilliant scientific pair discovered a new radioactive element in 1898. The duo named the element polonium, after Poland, Marie’s native country.
Still, after more than 100 years, much of Curie’s personal effects including her clothes, furniture, cookbooks, and laboratory notes are still radioactive, author Bill Bryson writes in his book, A Short History of Nearly Everything.
Regarded as national and scientific treasures, Curie’s laboratory notebooks are stored in lead-lined boxes at France’s Bibliotheque National in Paris. Wellcome Library
While the library grants access to visitors to view Curie’s manuscripts, all guests are expected to sign a liability waiver and wear protective gear as the items are contaminated with radium 226, which has a half life of about 1,600 years, according to Christian Science Monitor.
Her body is also radioactive and was therefore placed in a coffin lined with nearly an inch of lead.
The Curie’s are buried in France’s Panthéon, a mausoleum in Paris which contains the remains of distinguished French citizens – like philosophers Rousseau and Voltaire.
NASA Is Sending Artificial Female Bodies to the Moon to Study Radiation Risks.

Gizmodo, Passant Rabie, May 3, 22, Helga and Zohar are headed for a trip around the Moon on an important mission, measuring radiation risks for female astronauts for the first time.
The inanimate pair are manikins modelled after the body of an adult woman. For the Artemis 1 mission, in which an uncrewed Orion capsule will travel to the Moon and back, one of the manikins will be outfitted with a newly developed radiation protection vest. Helga and Zohar, as they’re called, won’t be alone, as they’ll be joined by a third manikin that will collect data about flight accelerations and vibrations. Artemis 1 is scheduled to blast off later this year.
The Artemis program aims to return humans to the Moon for the first time in over 50 years, but this time the space agency has vowed to land the first woman on the dusty lunar surface.

Women appear to be at a greater risk of suffering from the harmful effects of space radiation, so they have different radiation boundary levels than their male colleagues. Studies of radiation exposure for men and women indicate a higher chance of women developing cancer, while other research has found that space radiation is likely to affect female reproductive health…………………………………. https://www.gizmodo.com.au/2022/05/nasa-is-sending-artificial-female-bodies-to-the-moon-to-study-radiation-risks/
Impact of the pandemic – women, and people of colour now losing their jobs in the area of Nuclear Policy

Tested by Crisis: The Impact of COVID-19 on the Nuclear Policy Community
Has the pandemic jeopardized growth in the nuclear policy community? The short answer: it has. The National Interest, by Alexandra B. Hall, 24 Oct 21, The COVID-19 pandemic has clearly had drastic effects on the workforce and, in particular, on women and people who identify as Black, Indigenous, or People of Color (BIPOC) in the workforce. For the past year and a half, studies have shown that many of these effects are not going to be simple to reverse and will in fact have generational effects on many communities……….
The report’s findings show stark differences across gender identities in how the pandemic has impacted the lives—both personal and professional—of those working in nuclear policy. One of the core findings Brosnan points to is that “among women who had their work hours reduced due to the pandemic, eighty-six percent of reductions were attributed to an increased burden of care work, and that was true for zero percent of men.”
The burden upon caregivers only increased during the pandemic as childcare or eldercare facilities shut down. They found this burden impacted caregivers across all age groups, including ‘late career’ women executives.
Not only were women in the field finding themselves faced with a choice of staying in their job or finding something with more flexible work hours, but many were also simply pushed out of the field. One respondent noted that in an organization where layoffs occurred “everyone up to this month who left was a woman or person of color.” Survey respondents who identified as BIPOC reported they were “almost twenty percent more likely to have experienced financial hardship due to the pandemic than their non BIPOC peers,” Cater adds………… https://nationalinterest.org/blog/buzz/tested-crisis-impact-covid-19-nuclear-policy-community-195480
NASA pretending that space radiation is sort of OK for women, but it’s not
New NASA radiation standards for astronauts seen as leveling field for women, Science, By Anil OzaJun. 29, 2021
A blue-ribbon panel has endorsed NASA’s plans to revise its standard for exposing astronauts to radiation in a way that would allow women to spend more time in space.
A report by the U.S. National Academies of Sciences, Engineering, and Medicine released on 24 June encourages NASA to proceed with its plans to adopt a new standard that limits all astronauts to 600 millisieverts of radiation over their career. The current limit is the amount of radiation that correlates with a 3% increase in the risk of dying from a cancer caused by radiation exposure—a standard that favored men and older astronauts whose cancer risk from radiation was lower. The proposed standard would limit all astronauts to the allowable dosage for a 35-year-old woman.
The changes are in line with current data and puts women on an equal footing, says Hedvig Hricak, a radiologist at Memorial Sloan Kettering Cancer Center and chair of the committee that wrote the report. “There’s no evidence for significant gender difference in the radiation exposure, and associated risk of cancer,” she says.
The new standard comes as NASA gears up for renewed exploration of the Moon and, eventually, a mission to Mars. The change should remove gender from the list of factors used to decide who gets chosen for those missions, says Paul Locke, an environmental health expert at Johns Hopkins University who was not on the committee. “Women will not be penalized because they are, under the old model, at higher risk,” he says.
Whereas some experts lauded NASA’s intentions, others worry the proposal ignores the complexities and uncertainties of deep space travel. “I think they’ve pulled together the best data they have. But again, I think, more research is going to be needed,” says Albert Fornace, a radiobiologist at Georgetown University. With so few people having traveled beyond low-Earth orbit, most of the data for setting radiation exposure limits in space come from survivors of the atomic bombs in Japan and studies of people, like uranium miners, who work in conditions with high exposure to radiation. The long lead time for voyages to Mars also gives scientists time to develop ways to shield astronauts from higher levels of radiation, Fornace adds.
Francis Cucinotta, a biophysicist at the University of Nevada, Las Vegas, doesn’t agree with the report’s backing of a single dosage level. Instead, the former chief scientist for NASA’s radiation program thinks equity should come in the form of equal risk rather than equal dosages of radiation.
“[It] sounds like they’re just going to ignore the science and try to make it comfortable for everybody,” Cucinotta says, arguing that age, sex, and race affect an individual’s risk of developing cancer and should be factors when determining the amount of time astronauts can spend in space. “When they’re selected to be astronauts, there’s a lot of things where it’s not equal—it’s based on performance capability. But they’re not applying that model here.”
Cucinotta would stick with the 3% increase in the risk of dying of cancer. For a Mars mission, which is expected to expose astronauts to 1000 millisieverts, he proposes raising that maximum risk to 5% after conducting research on countermeasures and weighing genetic markers that lower an astronaut’s risk of developing cancer……….. https://www.sciencemag.org/news/2021/06/new-nasa-radiation-standards-astronauts-seen-leveling-field-women
Continued use of nuclear energy brings pollution, cancers and birth defects
A growing body of evidence supports a grim reality: that living in radioactively contaminated areas over multiple years results in harmful health impacts, particularly during pregnancy.
This is borne out in a recent study by Anton V. Korsakov, Emilia V. Geger, Dmitry G. Lagerev, Leonid I. Pugach and Timothy A. Mousseau, that shows a higher frequency of birth defects amongst people living in Chernobyl-contaminated areas (as opposed to those living in areas considered uncontaminated) in the Bryansk region of Russia.
Because the industry and governments are pushing to spend more money on new nuclear reactors — or to keep the old ones running longer — they have been forced to come up with a deadly workaround to surmount the strongest argument against nuclear power: its potential for catastrophic accidents.
Even the nuclear industry and the governments willing to do its bidding understand that you cannot really clean up after a nuclear catastrophe. For example, in Japan, where the March 2011 nuclear disaster has left lands radioactively contaminated potentially indefinitely, there is an attempt to mandate that people return to live in these areas by claiming there are no “discernible” health impacts from doing so.
Bodies that are supposed to protect health and regulate the nuclear industry, including the U.S. Environmental Protection Agency, the International Commission on Radiological Protection and Nuclear Regulatory Commission are raising recommended public exposure limits, considering halting evacuations from radiation releases, and encouraging people to live on, and eat from, contaminated land.
The public justification for continued nuclear energy use is, ostensibly, to address the climate crisis. The reality is more likely a desperate last-ditch effort by the nuclear industry to remain relevant, while in some countries the nuclear energy agenda remains inextricably linked to nuclear weapon programs.
Forcing people to live on and consume produce grown from radioactively contaminated land is contrary to scientific evidence indicating that these practices harm humans and all animals, especially over the long-term. By the time these health impacts are unearthed, decades later, the false narratives of “harmless low radiation doses” and “no discernible impact” have solidified, covering up the painful reality that should be a touchstone informing our debate over nuclear power.
The recent joint study, whose implementation, says Korsakov, would not have happened without the support and efforts of co-author Mousseau, found that birth defects like polydactyly (having more than five fingers or toes), and multiple congenital malformations (including those that are appearing for the first time — called de novo), were “significantly higher… in newborns in regions with elevated radioactive, chemical and combined contamination.”
Uniquely, Korsakov also examines areas contaminated by both Chernobyl radioactivity and industrial chemicals. Multiple congenital malformations (MCM) were much higher in areas of combined contamination, indicating an additive and potentially synergistic effect between pollutants for these birth defects.
Congenital malformations (CM) are thought to originate in the first trimester of pregnancy and represent a main cause of global disease burden. They are considered “indicators of adverse factors in the environment,” including radioactive pollution, and can afflict numerous organs (heart, brain, lungs, bones, intestines) with physical abnormalities and metabolic disorders. Counted among these are clubfoot, hernias, heart and neural tube defects, cleft palate and lip, and Down syndrome.
CMs are the leading cause of infant mortality in many developed nations, accounting for 20% of U.S. infant deaths. For those living past infancy, the effects can be lifelong. While a number of CMs are obvious early in life, some may not be identified until later, even into adulthood. Countries of low- and middle-income are affected disproportionately.
In the Bryansk region of Russia, birth defects were examined over the 18-year period from 2000-2017. For areas contaminated with radiation alone, dose estimations from Chernobyl radiation (released from the 1986 nuclear catastrophe) ranged from 0.6 mSv to 2.1 mSv per year, while in areas contaminated with radiation and chemicals, dose ranges were 1.2 to 2.0 mSv per year.
As the Bryansk study authors point out, “[n]early all types of hereditary defects can be found at doses as low a [sic] 1–10 mSv indicating that current radiation risk models are inadequate for low dose environments.”
In comparison, Japan and the U.S. maintain that there is little risk to resettling or inhabiting areas contaminated by nuclear catastrophe where estimated doses would range from 5-20 mSv/year. Yet harm was found among Bryansk populations exposed to doses far lower than the much higher ones proclaimed “livable” by nuclear proponents.
One explanation for the disconnect between the expected and actual health effects is an underestimate of the impact of ingesting or inhaling manmade radioactive isotopes, particularly beta emitters, a large source of exposure following radiation releases from nuclear power catastrophes.
A number of these isotopes mimic nutrients that our bodies need such as calcium (radiostrontium) and potassium (radiocesium), so our body doesn’t know to avoid them. Of course, nuclear proponents recognize that economic recovery of polluted places will be difficult without being able to grow, sell and consume food that might be contaminated with isotopes that give off this radiation,.
Korsakov et al. point to yet another explanation for the disconnect — the assumption that dose reconstruction models properly fit all realistic exposures. When experts estimate doses they often do so without adequate knowledge of local culture and habits. Therefore, they fail to capture variations in exposure pathways, creating enormous errors in dose reconstruction. As a starting point, radiation science would be better served by directly measuring contamination levels where people actually live, play, breathe and eat.
But it seems dose models also fail to adequately represent the damage done to fetuses and neonates, not least because damage can be random (stochastic) making it difficult to predict. Stochastic health impacts include cancer and other genetic damage, and may be severe even at low doses. During pregnancy, one hit from radiation could damage or destroy cells meant to form entire organs, making accounting for stochastic impacts during fetal development extremely important — especially as fetal tissue collects some radionuclides in greater amounts than maternal tissue.
Health impacts in the Bryansk region could be a result both of direct radiation exposure during pregnancy and of cumulative impact over a “series of generations (genetic load)” raising the specter of heritability of genetic damage. Past studies have indicated that radiation damage can be heritable — passing from parents to offspring; that living in environments of elevated natural background radiation will increase mutations and disease; that the ability to withstand radiation doses appears to diminish as continually-exposed generations progress; and that doses from catastrophic releases should be accounted for across generations, not just in the generation initially exposed.
These currently sparse, yet growing data, support long-held conclusions that humans do not differ significantly from every other animal and plant — they, too, suffer heritable damage from radiation.
The Korsakov study projects that overall, multiple congenital malformations will increase in the next few years in the contaminated regions. Increases in birth defects are occurring despite access to free in-depth medical exams for pregnant women residing in areas of higher contamination and, if warranted, pregnancy termination. Such access has apparently greatly decreased the number of stilbirths in the region, as did a similar program at the end of the 1990s in Belarus, the country which bore the brunt of radioactive Chernobyl contamination. But even with such programs, overall birth defects have increased in the contaminated areas in Russia.
So not only is it unhealthy to live in radiologically-contaminated areas, attempts at mitigating the effects, particularly those on pregnancy, have limited impact. Encouraging, or worse yet, forcing people to live in contaminated areas and eat contaminated food, is foolishly cruel (particularly to people of reproductive age who may face wrenching decisions about wanted pregnancies) and not in the interest of public health.
Meanwhile, the continued use of nuclear energy that has forced us into this Faustian bargain in the name of mitigating climate change, is both unnecessary and downright harmful.
Central Asia’s toxic nuclear legacy
According to Kyrgyz official data, the gamma radiation on tailings pit surfaces are within 17-60 mR/hr; however, in the damaged areas, radiation levels reach 400-500 mR/hr. An exposure to 100 mSv a year (a millisievert, mSv, is equal to 100 milliroentgens, mR) or 10,000 mR is the point where an increase in cancer is clearly evident. At 400-500 mR/hr this would be achieved in 20-25 hours, or just one day. Radionuclides and heavy metals from these tailing pits and dumps are seeping into the surface and groundwater, polluting water and farmland and increasing the risk of cancer for local people.
Birth anomalies are an additional indicator of environmental radioactive contamination. A study by the Institute of Medical Problems showed that the incidence of birth defects in Mailuu-Suu was three times higher than in the country’s second largest city of Osh. Studies have correlated birth defects to the distance of the parents’ residences from radioactive waste sites. Polluted water is the major factor causing the development of congenital malformations, according to research by the Institute of Medical Problems.
Mailuu-Suu: Cleaning up Central Asia’s toxic uranium legacy https://www.thethirdpole.net/2020/09/02/mailuu-suu-cleaning-up-central-asias-toxic-uranium-legacy/
Countries must set aside territorial disputes and work together to clean up radioactive waste seeping into rivers and farmland in the Ferghana Valley – causing an environmental and health catastrophe for people living in the region Janyl Madykova, September 2, 2020 Political tensions between countries in Central Asia have intensified since the collapse of the Soviet Union. Along with border conflicts and water disputes, problems have arisen from residual radioactive waste located in the Kyrgyz town of Mailuu-Suu in the Ferghana Valley, which has caused widespread pollution of river and farmland, and led to major impacts on the health and economy of people in Kyrgyzstan and Uzbekistan.
Industrial-scale uranium mining began in Mailuu-Suu during the Soviet era in 1946 and lasted until 1968. Uranium ore from Europe and China was also processed in Mailuu-Suu during this time.
As a result, the small town of 24,000 people is now surrounded by about 3 million cubic metres of uranium waste left in 23 tailings pits and 13 dumps. These sites have contaminated the Mailuu-Suu river, a major tributary of the Syr Darya which flows through Kyrgyzstan and into Uzbekistan, carrying radioactive waste into the densely populated Ferghana Valley.
The biggest problem is that earthquakes, landslides and heavy rainfall events have intensified in recent years, destroying uranium tailing storage sites along the river and mountain slopes, contaminating surrounding areas. A number of international organisations have worked to prevent further disasters in Mailuu-Suu. The World Bank has allocated more than USD 11 million to clean up uranium tailings. The European Commission launched an initiative in 2015 to remediate the most dangerous sites in Kyrgyzstan, Tajikistan and Uzbekistan.
However, the pollution remains, and Central Asian countries must cooperate to prevent further environmental disasters in the Ferghana Valley, as well as mitigate economic damage and resolve political issues.
A town built on radioactive waste
According to the state surveys there are 92 radioactive and toxic storage facilities across Kyrgyzstan today. The most dangerous of these are the Mailuu-Suu uranium sites, because of numerous hazards threatening the tailing pits. Were these tailing pits destabilised, they would have potentially catastrophic environmental consequences for Kyrgyzstan and the neighbouring countries of Uzbekistan and Kazakhstan, with the radioactive waste contaminating the river as well as the soil and irrigated farmland surrounding it.
Uranium was first discovered in the region in 1933, and within 20 years 10,000 tonnes of uranium oxide was extracted in Mailuu-Suu. Residual radioactive waste in southern Kyrgyzstan currently poses a major environmental threat to the densely populated parts of the Ferghana Valley, home to about 14 million people.
Landslides are the major risk. There are more than 200 landslide-prone locations around Mailuu-Suu. There was little such threat in the 1940s, but landslide activity has intensified since 1954 due to increased rainfall. Landslides in Mailuu-Suu occurred several times in 1988, 1992 and 2002, damaging infrastructure and altering water flow. The most dangerous landslide is Koi-Tash, which happened in 2017 and could block the riverbed and spread radioactive contamination down the river.
The 1950s saw one of the most salient examples of the danger posed by vulnerable waste dumps. In April 1958, as a result of rainfall and high seismic activity, an alluvial dam collapsed into tailings pit #7 in Mailuu-Suu, pushing more than 400,000 cubic metres of radioactive waste into the Mailuu-Suu river, which then spread 30-40 km downstream in irrigated farmland in Uzbekistan. The effects of this disaster have lasted to this day, with the radioactive contamination of the river and surrounding soil and vegetation causing major health problems and fatalities. Such disasters also heighten tensions between the regional states. Continue reading
High levels of uranium in some Navajo women and infants near old uranium mining sites
US official: Research finds uranium in Navajo women, babies, https://apnews.com/334124280ace4b36beb6b8d58c328ae3?fbclid=IwAR2UqarRiUTIPwnRCA_DGkjKuahfFO4T_l9iFrXxb1P8qL5AnmrTc1m61W8By MARY HUDETZ, October 8, 2019, ALBUQUERQUE, N.M. (AP) — About a quarter of Navajo women and some infants who were part of a federally funded study on uranium exposure had high levels of the radioactive metal in their systems, decades after mining for Cold War weaponry ended on their reservation, a U.S. health official Monday.
The early findings from the University of New Mexico study were shared during a congressional field hearing in Albuquerque. Dr. Loretta Christensen — the chief medical officer on the Navajo Nation for Indian Health Service, a partner in the research — said 781 women were screened during an initial phase of the study that ended last year.
Among them, 26% had concentrations of uranium that exceeded levels found in the highest 5% of the U.S. population, and newborns with equally high concentrations continued to be exposed to uranium during their first year, she said.
The research is continuing as authorities work to clear uranium mining sites across the Navajo Nation.
“It forces us to own up to the known detriments associated with a nuclear-forward society,” said U.S. Rep. Deb Haaland, who is an enrolled member of Laguna Pueblo, a tribe whose jurisdiction lies west of Albuquerque.
The hearing held in Albuquerque by U.S. Sen. Tom Udall, Haaland and U.S. Rep. Ben Ray Lujan, all Democrats from New Mexico, sought to underscore the atomic age’s impact on Native American communities.
The three are pushing for legislation that would expand radiation compensation to residents in their state, including post-1971 uranium workers and residents who lived downwind from the Trinity Test site in southern New Mexico.
The state’s history has long been intertwined with the development of the nation’s nuclear arsenal, from uranium mining and the first atomic blast to the Manhattan project conducted through work in the once-secret city of Los Alamos. The federal Radiation Exposure Compensation Act, however, only covers parts of Nevada, Arizona and Utah that are downwind from a different nuclear test site.
During the hearing, Haaland said one of her own family members had lost his hearing because of radiation exposure. At Laguna Pueblo, home to her tribe, the Jackpile-Paguate Mine was once among the world’s largest open-pit uranium mines. It closed several decades ago, but cleanup has yet to be completed.
“They need funds,” Haaland said. “They job was not completed.”
David Gray, a deputy regional administrator for the U.S. Environmental Protection Agency, said the mine illustrates uranium mining and milling’s lingering effects on Indian Country.
On the Navajo Nation, he said, the EPA has identified more than 200 abandoned uranium mines where it wants to complete investigation and clean up under an upcoming five-year plan, using settlements and other agreements to pay for the work that has taken decades.
Udall, who chaired the hearing, acknowledged federal officials had shown progress but that the pace of cleanup has proven frustrating for some community members.
“They feel an urgency,” Udall said. “They feel that things need to happen today.”
In her testimony, Christensen described how Navajo residents in the past had used milling waste in home construction, resulting in contaminated walls and floors.
From the end of World War II to the mid-1980s, millions of tons of uranium ore were extracted from the Navajo Nation, leaving gray streaks across the desert landscape, as well as a legacy of disease and death.
While no large-scale studies have connected cancer to radiation exposure from uranium waste, many have been blamed it for cancer and other illnesses.
By the late 1970s, when the mines began closing around the reservation, miners were dying of lung cancer, emphysema or other radiation-related ailments.
“The government is so unjust with us,” said Leslie Begay, a former uranium miner who lives in Window Rock, an Arizona town that sits near the New Mexico border and serves as the Navajo Nation capital. “The government doesn’t recognize that we built their freedom.”
Begay, who said he has lung problems, attended the hearing with an oxygen tank in tow. The hearing held in the Southwest was especially meaningful for him after traveling in the past to Washington to advocate for himself and others, he said.
Associated Press reporter Felicia Fonseca in Flagstaff, Arizona, contributed to this report.
Fukushima’s mothers became radiation experts to protect their children after nuclear meltdown
Key points:
- Mothers in Fukushima set up a radiation testing lab because they didn’t trust government results
- The women test food, water and soil and keep the public informed about radiation levels
- A major earthquake and tsunami caused a nuclear accident at the Fukushima power plant in 2011
They are testing everything — rice, vacuum cleaner dust, seafood, moss and soil — for toxic levels of radiation.
But these lab workers are not typical scientists.
They are ordinary mums who have built an extraordinary clinic.
“Our purpose is to protect children’s health and future,” says lab director Kaori Suzuki.
In March 2011, nuclear reactors catastrophically melted down at the Fukushima Daiichi plant, following an earthquake and tsunami.
Driven by a desperate need to keep their children safe, a group of mothers began testing food and water in the prefecture.
The women, who had no scientific background, built the lab from the ground up, learning everything on the job.
The lab is named Tarachine, a Japanese word which means “beautiful mother”.
“As mothers, we had to find out what we can feed our children and if the water was safe,” Ms Suzuki says.
“We had no choice but to measure the radiation and that’s why we started Tarachine.”
After the nuclear accident, Fukushima residents waited for radiation experts to arrive to help.
“No experts who knew about measuring radiation came to us. It was chaos,” she says.
In the days following the meltdown, a single decision by the Japanese Government triggered major distrust in official information which persists to this day.
The Government failed to quickly disclose the direction in which radioactive materials was drifting from the power plant.
Poor internal communications caused the delay, but the result was that thousands fled in the direction that radioactive materials were flying.
Former trade minister Banri Kaieda, who oversaw energy policy at the time, has said that he felt a “sense of shame” about the lack of disclosure.
But Kaori Suzuki said she still finds it difficult to trust the government.
“They lied and looked down on us, and a result, deceived the people,” Ms Suzuki says.
“So it’s hard for the people who experienced that to trust them.”
She and the other mothers who work part-time at the clinic feel great responsibility to protect the children of Fukushima.
But it hasn’t always been easy.
When they set up the lab, they relied on donated equipment, , and none of them had experience in radiation testing. There was nobody who could teach us and just the machines arrived,” Ms Suzuki says.
“At the time, the analysing software and the software with the machine was in English, so that made it even harder to understand.
“In the initial stage we struggled with English and started by listening to the explanation from the manufacturer. We finally got some Japanese software once we got started with using the machines.”
Radiation experts from top universities gave the mothers’ training, and their equipment is now among the most sophisticated in the country.
Food safety is still an issue
The Fukushima plant has now been stabilised and radiation has come down to levels considered safe in most areas.
But contamination of food from Japan remains a hotly contested issue.
Australia was one of the first countries to lift import restrictions on Japanese food imports after the disaster.
But more than 20 countries and trading blocs have kept their import ban or restrictions on Japanese fisheries and agricultural products.
At the clinic in Fukushima, Kaori Suzuki said she accepted that decision.
“It doesn’t mean it’s right or wrong. I feel that’s just the decision they have made for now,” she says.
Most results in their lab are comparatively low, but the mothers say it is important there is transparency so that people know what their children are consuming.
Fukushima’s children closely monitored after meltdown
Noriko Tanaka is one of many mothers in the region who felt that government officials were completely unprepared for the unfolding disaster.
She was three months pregnant with her son Haru when the disaster struck.
Ms Tanaka lived in Iwaki City, about 50 kilometres south of the power plant.
Amid an unfolding nuclear crisis, she panicked that the radioactive iodine released from the meltdown would harm her unborn child.
She fled on the night of the disaster.
When she returned home 10 days later, the fear of contamination from the invisible, odourless radioactive material weighed deeply on her mind.
“I wish I was able to breastfeed the baby,” she says.
“[Radioactive] caesium was detected in domestic powdered milk, so I had to buy powdered milk made overseas to feed him.”
Ms Tanaka now has two children —seven-year-old Haru and three-year-old Megu. She regularly takes them in for thyroid checks which are arranged free-of-charge by the mothers’ clinic.
Radiation exposure is a proven risk factor for thyroid cancer, but experts say it’s too early to tell what impact the nuclear meltdown will have on the children of Fukushima.
Noriko Tanaka is nervous as Haru’s thyroid is checked.
“In the last examination, the doctor said Haru had a lot of cysts, so I was very worried,” she says.
However this time, Haru’s results are better and he earns a high-five from Dr Yoshihiro Noso.
He said there was nothing to worry about, so I feel relieved after taking the test,” Ms Tanaka says.
“The doctor told me that the number of cysts will increase and decrease as he grows up.”
Doctor Noso has operated on only one child from Fukushima, but it is too early to tell if the number of thyroid cancers is increasing because of the meltdown.
“There isn’t a way to distinguish between cancers that were caused naturally and those by the accident,” he says.Dr Noso says his biggest concern is for children who were under five years old when the accident happened.The risk is particularly high for girls.
Even if I say there is nothing to worry medically, each mother is still worried,” he says.
“They feel this sense of responsibility because they let them play outside and drink the water. If they had proper knowledge of radiation, they would not have done that,” he said.
Mums and doctors fear for future of Fukushima’s children
After the Chernobyl nuclear disaster of 1986, the incidence of thyroid cancers increased suddenly after five years….
“In the case of Chernobyl, the thyroid cancer rate increased for about 10 years. It’s been eight years since the disaster and I would like to continue examinations for another two years.” …….
Some children, whose families fled Fukushima to other parts of Japan have faced relentless bullying.
“Some children who evacuated from Fukushima living in other prefectures are being bullied [so badly that they] can’t go to school,” Noriko Tanaka said.
“The radiation level is low in the area we live in and it’s about the same as Tokyo, but we will be treated the same as the people who live in high-level radiation areas.”
Noriko is particularly worried for little Megu because of prejudice against the children of Fukushima.
“For girls, there are concerns about marriage and having children because of the possibility of genetic issues.”
Age and Sex Bias in Radiation Research
Age and Sex Bias in Radiation Research—and How to Overcome It http://jnm.snmjournals.org/content/60/4/466.full, 1 Apr 19, Britta Langen, Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Cancer Center, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
Basic research is the driving force behind medical progress. As successful as this relation has been, an intrinsic dilemma persists to this day: each study design frames reality—yet the conclusions seek general validity. This dilemma crystallizes into major bias when conclusions are based on selected groups that do not represent the reality of biologic diversity. Ironically, while striving for a future of highly personalized treatments, we have overlooked the obvious features that make an individual, stratify a cohort, and influence outcome: age and sex. A current example of this issue are molecular biomarkers that may bring the next quantum leap in clinical practice. Biomarkers such as transcripts, proteins, or metabolites can easily be sampled from blood, quantified, and used for biologic dosimetry, risk estimation for postradiation therapy diseases, or screening in radiation hazard events. Still, most studies that use novel “omics” or “next-gen” methods for screening harbor pitfalls similar to previous methodologies and neglect age and sex as important factors. This can compromise the sensitivity, specificity, and accuracy of biomarkers, leading to erroneous diagnosis and treatment planning. Sex bias in biomedical research is not a new revelation (1). Surprisingly, it stems not only from the use of single-sex cohorts but also from omitting sex as a factor altogether. Although other fields, such as neuroscience research, have started to tackle this issue (2), it remains largely unaddressed and underrepresented in radiation biology and related medical fields. For instance, sex-specific radiation sensitivity is known in principle yet is rarely considered in study designs beyond this particular research question. The bias in our knowledge base becomes even more worrisome when considering the nonlinearity of age between humans and mice (3). Do we relate age according to sexual maturity, onset of senescence, or total life span? It is reasonable to assume that the answer is, “depending on the research question and biologic endpoint.” However, this issue is usually neglected altogether and the age of the animal is chosen for purely practical reasons. Recently, research on age and sex bias has shown that radiation responses can differ largely between male and female mice, as well as between adolescent and adult specimens (4). If only one group had been used in the proteomic screening for blood-based biomarkers, the conclusions on dose–response would differ and poorly represent radiobiologic effects for other sex and age groups. Most importantly: if neglected, the bias would remain unknown and create large uncertainties that ultimately lead to avoidable risks for patients in radiotherapy and nuclear medicine. It will be difficult to update our knowledge base to consider these basic factors systematically; in the end, a large body of evidence will still include age and sex biases. Nevertheless, the sooner we start taking action to overcome age and sex bias in our field, the less will misleading information contaminate the knowledge base. Each of us can partake in this effort according to our opportunities. For example, researchers can plan studies with male and female cohorts, principal investigators can establish such cohorts as the group standard, and manuscripts and grant applications can address these possible biases and highlight measures on how to control them. Reviewers can identify age and sex bias and consider it a methodologic limitation, and editors can establish submission forms that require disclosure of age and sex as preclinical study parameters. Lecturers can inform about these potential biases in research and raise students’ awareness when working with source material. Finally, students and PhD candidates can take initiative and, if presented with biased data or methodologies, address age and sex as important factors. Undoubtedly, using both male and female cohorts and different age groups in research is resource-intensive. It is paramount that funding agencies support these efforts by rewarding points for rigorous research designs that consider age and sex as essential factors. Some large international funding agencies have already started to include dedicated sections on the age and sex dimension in grant applications, but this change needs to be consistent across all funding bodies on the national and regional levels. By committing to a higher methodologic standard, we can reduce critical bias in our field and in radiation research as a whole. Ultimately, our effort will increase the quality of diagnosis and treatment and improve the odds for therapeutic success for every patient. |
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Sending dummies into space, to test effects of radiation on women
Radiation for dummies, Space Daily, by Staff Writers, Paris (ESA) Jan 28, 2019 Meet Helga and Zohar, the dummies destined for a pioneering lunar flyby to help protect space travelers from cosmic rays and energetic solar storms.
These two female phantoms will occupy the passenger seats during Orion’s first mission around the Moon, going further than any human has flown before.
Fitted with more than 5600 sensors, the pair will measure the amount of radiation astronauts could be exposed to in future missions with unprecedented precision.
The flight test will take place during NASA’s Exploration Mission-1, an uncrewed trip to the vicinity of the Moon and back to Earth.
Radiation poses a major health risk to people in space. Astronauts on the International Space Station receive doses 250 higher than on Earth. Away from Earth’s magnetic field and into interplanetary space, the impact on the human body could be much higher – up to 700 times more.
Two sources of radiation are of concern: galactic cosmic radiation and virulent solar particle events. This radiation could increase the crew’s risk of cancer and become a limiting factor in missions to the Moon and Mars.
Helga and Zohar
The two phantoms simulate adult female torsos. Both Helga and Zohar are made up of 38 slices of tissue-equivalent plastics that mimic the varying density of bones, soft tissue and lungs. Similar dummies are used in hospitals to quantify the right dose of radiation for cancer therapies.
“We chose female phantoms because the number of women astronauts is increasing, and also because the female body is typically more vulnerable to radiation,” explains Thomas Berger, lead scientist of the Matroshka AstroRad Radiation Experiment (MARE) at the German Aerospace Center, DLR.
Sensors have been fitted in the most radiation-sensitive areas of the body – lungs, stomach, uterus and bone marrow. While thousands of passive dosimeters will record the radiation dose from launch until return to Earth, a set of 16 active detectors will map the radiation dose both on the phantoms’ skin and internal organs during flight.
An astronaut’s shield
The only difference between the twin dummies is that Zohar will be wearing a radiation protection vest, while Helga will travel unprotected from spaceborne radiation…….. http://www.spacedaily.com/reports/Radiation_for_dummies_999.html
Study of 120,000 hibakusha atomic bomb survivors shows raised risk of breast cancer
![]() Past studies have revealed patients have a higher risk of breast cancer when they start menstruating earlier or receive doses of radiation in their early years. Alina V. Brenner, a senior scientist at RERF, said the correlation between onset of menstruation and radiation exposure ages and the radiation-derived risk suggests breast tissue is more sensitive to radiation around the emergence of secondary sexual characteristics. In the latest study, RERF tracked 120,000 hibakusha atomic bomb survivors and non-hibakusha, and analyzed radiation doses received and the ages of women suffering from breast cancer when they had their first period. The results showed a 70-year-old woman who first menstruated at the age of 15 and was affected by radiation at 30 has twice as high risk of breast cancer as radiation-free individuals, while the risk for a 70-year-old female survivor who had both a radiation dose and her first period at 15 is 2.4 times higher than non-hibakusha. |
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