Throughout the forty years of the study it was periodically reivewed by U.S. Health Service officials. In each case the study was extended based on the argument that stopping the study, while helping these individuals, would interfere with the benefits to medical science of studying this untreated disease (Jones, 1989). For a justification of the study by one of the researchers, see the following movie. The study was stopped by the U.S. Department of Health, Education, and Welfare only after its existence was leaked to the public and it became a political embarrassment.
Collection of online resources regarding the Tuskegee Syphilis Study. Includes links to articles, primary documents, images, and documentaries.

