The Tuskegee Syphilis Experiment
by Borgna Brunner
For forty years between 1932 and 1972, the U.S. Public Health Service (PHS) conducted an experiment on 399 black men in the late stages of syphilis. These men, for the most part illiterate sharecroppers from one of the poorest counties in Alabama, were never told what disease they were suffering from or of its seriousness. Informed that they were being treated for “bad blood,” their doctors had no intention of curing them of syphilis at all.
The data for the experiment was to be collected from autopsies of the men, and they were thus deliberately left to degenerate under the ravages of tertiary syphilis—which can include tumors, heart disease, paralysis, blindness, insanity, and death. “As I see it,” one of the doctors involved explained, “we have no further interest in these patients until they die.”
Using Human Beings as Laboratory Animals
The true nature of the experiment had to be kept from the subjects to ensure their cooperation. The sharecroppers' grossly disadvantaged lot in life made them easy to manipulate. Pleased at the prospect of free medical care —almost none of them had ever seen a doctor before— these unsophisticated and trusting men became the pawns in what James Jones, author of the excellent history on the subject, Bad Blood, identified as “the longest non-therapeutic experiment on human beings in medical history.”
http://www.tuskegee.edu/global/story.asp?s=1207586
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