hier ein artikel der "dailymail" ( link ) in dem über menschenexperimente des amerikanischen militärs an gefangenen und behinderten berichtet wird.
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Pictures have emerged providing the shocking proof that U.S. government doctors once experimented on disabled American citizens and prison inmates.
Such experiments included giving hepatitis to mental patients in Connecticut, squirting a pandemic flu virus up the noses of prisoners in Maryland, and injecting cancer cells into chronically ill people at a New York hospital.
Much of this horrific history is 40 to 80 years old, but it is the backdrop for a meeting in Washington this week by a presidential bioethics commission.
The meeting was triggered by the government's apology last year for federal doctors infecting prisoners and mental patients in Guatemala with syphilis 65 years ago.
U.S. officials also acknowledged there had been dozens of similar experiments in America - studies that often involved making healthy people sick.
A review by the Associated Press of medical journal reports and decades-old press clippings found more than 40 such studies.
At best, these were a search for lifesaving treatments - at worst, some amounted to curiosity-satisfying experiments that hurt people but provided no useful results.
It echoes the deadly and meritless experiments conducted on Jewish concentration camp detainees at the hands of Nazi doctors.
And it will undoubtedly be compared to the Tuskegee syphilis study, where U.S. health officials tracked 600 black men in Alabama who already had syphilis - but didn't give them adequate treatment even after penicillin became available.
Arthur Caplan, director of the University of Pennsylvania's Center for Bioethics, said: 'When you give somebody a disease - even by the standards of their time - you really cross the key ethical norm of the profession.'
Most of the recently revealed studies, from the 1940s to the 1960s, apparently were never covered by news media. Others were reported at the time but the focus was on the promise of enduring new cures, while glossing over how test subjects were treated.
Many prominent researchers felt it was legitimate to experiment on people who did not have full rights in society - people like prisoners, mental patients or the poor blacks.
Laura Stark, a Wesleyan University assistant professor of science in society - who is writing a book about past federal medical experiments - said: 'There was definitely a sense - that we don't have today - that sacrifice for the nation was important.'
Though people in the studies were usually described as volunteers, historians and ethicists have questioned how well these people understood what was to be done to them and why, or whether they were coerced.
Prisoners have long been victimised for the sake of science. In 1915, the U.S. government's Dr Joseph Goldberger - today remembered as a public health hero - recruited Mississippi inmates to go on special rations to prove his theory that the painful illness pellagra was caused by a dietary deficiency (The men were offered pardons for their participation).
But studies using prisoners were uncommon in the first few decades of the 20th century, and were usually performed by researchers considered eccentric even by the standards of the day.
One was Dr LL Stanley, resident physician at San Quentin prison in California, who around 1920 attempted to treat older, 'devitalized men' by implanting in them testicles from livestock and from recently executed convicts.
Newspapers wrote about Stanley's experiments, but the lack of outrage is striking.
One long-winded but otherwise cheery 1919 report in the Washington Post began: 'Enter San Quentin penitentiary in the role of the Fountain of Youth - an institution where the years are made to roll back for men of failing mentality and vitality and where the spring is restored to the step, wit to the brain, vigor to the muscles and ambition to the spirit. All this has been done, is being done... by a surgeon with a scalpel.'
Around the time of World War II, prisoners were enlisted to help the war effort by taking part in studies that could help the troops. One was a series of malaria studies at Stateville Penitentiary in Illinois was designed to test antimalarial drugs that could help soldiers fighting in the Pacific.
It was at about this time that prosecution of Nazi doctors in 1947 led to the Nuremberg Code, a set of international rules to protect human test subjects. Many U.S. doctors essentially ignored them, arguing that they applied to Nazi atrocities - not to American medicine.
The late 1940s and 1950s saw huge growth in the U.S. pharmaceutical and health care industries, accompanied by a boom in prisoner experiments funded by both the government and corporations.
By the 1960s, at least half the states allowed prisoners to be used as medical guinea pigs.
But two studies in the 1960s proved to be turning points in the public's attitude toward the way test subjects were treated.
The first came to light in 1963. Researchers injected cancer cells into 19 old and debilitated patients at a Jewish Chronic Disease Hospital in the New York borough of Brooklyn - to see if their bodies would reject them.
The hospital director said the patients were not told they were being injected with cancer cells because there was no need - the cells were deemed harmless.
But the experiment upset a lawyer named William Hyman, who sat on the hospital's board of directors.
The state investigated, and the hospital ultimately said any such experiments would require the patient's written consent.
At nearby Staten Island, from 1963 to 1966, a controversial medical study was conducted at the Willowbrook State School for children with mental retardation.
The children were intentionally given hepatitis orally and by injection to see if they could then be cured with gamma globulin.
Those two studies - along with the Tuskegee experiment revealed in 1972 - proved to be a 'unholy trinity' that sparked extensive and critical media coverage and public disgust, said Susan Reverby, the Wellesley College historian who first discovered records of the syphilis study in Guatemala.
By the early 1970s, even experiments involving prisoners were considered scandalous. In widely covered congressional hearings in 1973, pharmaceutical industry officials acknowledged they were using prisoners for testing because they were cheaper than chimpanzees.
Holmesburg Prison in Philadelphia made extensive use of inmates for medical experiments. Some of the victims are still around to talk about it.
Edward Anthony, featured in a book about the studies, says he agreed to have a layer of skin peeled off his back, which was coated with searing chemicals to test a drug. He did that for money to buy cigarettes in prison.
He spoke of his reaction to the experiment, saying: 'I said "Oh my God, my back is on fire! Take this ... off me".'
Mr Anthony recalled the beginning of weeks of intense itching and agonising pain.
The government responded with reforms. Among them: The U.S. Bureau of Prisons in the mid-1970s effectively excluded all research by drug companies and other outside agencies within federal prisons.
As the supply of prisoners and mental patients dried up, researchers looked to other countries.
It made sense. Clinical trials could be done more cheaply and with fewer rules. And it was easy to find patients who were taking no medication, a factor that can complicate tests of other drugs.
Additional sets of ethical guidelines have been enacted, and few believe that another Guatemala study could happen today.
Despite modern-day outrage, it has not stopped Tuskegee-style experiments continuing.
American-funded doctors in Uganda failed to give the Aids drug AZT to HIV-infected pregnant women, even though it would have protected their newborns.
U.S. health officials argued the study would answer questions about AZT's use in the developing world.
The other study, by Pfizer, gave an antibiotic named Trovan to children with meningitis in Nigeria, although there were doubts about its effectiveness for that disease.
Critics blamed the experiment for the deaths of 11 children and the disabling of scores of others.
Pfizer settled a lawsuit with Nigerian officials for $75 million but admitted no wrongdoing.
The issue of American-led foreign studies which still being debated when, last October, the Guatemala study came to light.
In the 1946-48 study, American scientists infected prisoners and patients in a mental hospital in Guatemala with syphilis, apparently to test Whether penicillin could some preventable sexually transmitted disease. The study came up with no useful information and was hidden for decades.
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