Tuskegee Syphilis Study

The Tuskegee Study of Untreated Syphilis in the Negro Male (informally referred to as the Tuskegee Experiment or Tuskegee Syphilis Study) was a study conducted between 1932 and 1972 by the United States Public Health Service (PHS) and the Centers for Disease Control and Prevention (CDC) on a group of nearly 400 African American men with syphilis as well as a control group without. The purpose of the study was to observe the effects of the disease when untreated, to the point of death and autopsy. Although there had been effective treatments to reduce the severity of the disease since the 1920s, the use of penicillin for the treatment of syphilis was widespread as of 1945. The men were not informed of the nature of the study, proper treatment was withheld, and more than 100 died as a result. The Public Health Service started the study in 1932 in collaboration with Tuskegee University (then the Tuskegee Institute), a historically Black college in Alabama. In the study, investigators enrolled 600 impoverished African American sharecroppers from Macon County, Alabama. Of these men, 399 had latent syphilis, with a control group of 201 men who were not infected. As an incentive for participation in the study, the men were promised free medical care and promised funeral expenses. While the men were provided with both medical and mental care that they otherwise would not have received, they were deceived by the PHS, who never informed them of their syphilis diagnosis and who provided disguised placebos, ineffective treatments, and diagnostic procedures, such as lumbar punctures, as treatment for "bad blood". The men were initially told that the experiment was only going to last six months, but it was extended to 40 years. After funding for treatment was lost, the study was continued without informing the...