Fiftieth Anniversary of Uncovering the Tuskegee Syphilis Study: The Story and Timeless Lessons

Abstract

This year marks the 50th anniversary of the uncovering of the Tuskegee syphilis study, when the public learned that the Public Health Service (precursor of the CDC) for 40 years intentionally withheld effective therapy against a life-threatening illness in 400 African American men. In 2010, we learned that the same research group had deliberately infected hundreds of Guatemalans with syphilis and gonorrhea in the 1940s, with the goal of developing better methods for preventing these infections. Despite 15 journal articles detailing the results, no physician published a letter criticizing the Tuskegee study. Informed consent was never sought; instead, Public Health Service researchers deceived the men into believing they were receiving expert medical care. The study is an especially powerful parable because readers can identify the key players in the narrative and recognize them as exemplars of people they encounter in daily life-these flesh-and-blood characters convey the principles of research ethics more vividly than a dry account in a textbook of bioethics. The study spurred reforms leading to fundamental changes in the infrastructure of research ethics. The reason people fail to take steps to halt behavior that in retrospect everyone judges reprehensible is complex. Lack of imagination, rationalization, and institutional constraints are formidable obstacles. The central lessons from the study are the need to pause and think, reflect, and examine one's conscience; the courage to speak; and above all the willpower to act. History, although about the past, is our best defense against future errors and transgressions.

Keywords: medical history; racism; research ethics; researcher responsibilities; vulnerable patient groups.

Figure 1.

Unidentified study participant in a cotton field. Reproduced from file of photographs of participants in the Tuskegee syphilis study, National Archives (in public domain).

Figure 2.

PHS staff members Dr. David Allbritton, nurse Eunice Rivers, and Dr. Walter Edmondson, conducting an annual roundup in Macon County, 1953. On the side of the vehicle, “U.S. Department of Health, Education, and Welfare, Public Health Service” is prominently displayed. Reproduced from National Archives (in public domain). PHS = Public Health Service.

Figure 3.

Dr. Walter Edmondson of the PHS drawing a blood sample from a study participant during an annual roundup in Milstead, Macon County, 1953. Reproduced from National Archives (in public domain). PHS = Public Health Service.

Figure 4.

Lumbar puncture, 1933. From left: Dr. Jesse J. Peters, nurse Eunice Rivers, and unidentified study participant. Reproduced from National Archives (in public domain).

Figure 5.

Thomas Parran, Jr., M.D., sixth U.S. surgeon general (1936–1948), in 1946, the year the Guatemala research commenced (reproduced from Reference 109) (in public domain).

Figure 6.

Mr. Peter Buxtun, a 29-year-old social worker, communicated with the CDC about the ethics of the PHS study and subsequently revealed details of the study to a newspaper reporter (reproduced from Reference 110) (in public domain). PHS = Public Health Service.

Figure 7.

John F. Mahoney, M.D. (1889–1957), director of the Venereal Diseases Research Laboratory (progenitor of the CDC) of the U.S. Marine Hospital on Staten Island, New York. Reproduced from the National Library of Medicine (in public domain).

Figure 8.

John C. Cutler, M.D., in 1942, the year the 27-year-old physician joined the PHS. Reproduced from the National Library of Medicine (in public domain). PHS = Public Health Service.

Figure 9.

Left: A 25-year-old female patient in Asilo de Alienados (Psychiatric Hospital) in Guatemala was exposed to syphilis once with no record of treatment. Right: A 16-year-old female patient in Asilo de Alienados was exposed to syphilis twice and was treated with penicillin. Records indicate that the patient was “uncooperative.” Reproduced from the National Archives and Records Administration (in public domain).

Figure 10.

The injection site of a female psychiatric patient who was exposed to syphilis three times and received some treatment. Reproduced from the National Archives and Records Administration (in public domain).