United States Public Health Service

The United States Public Health Service (USPHS) is the federal agency charged with protecting and promoting public health. In 1932, in cooperation with the Tuskegee Institute, it began the “Tuskegee Study of Untreated Syphilis in the Negro Male” in Macon County, Alabama, enrolling roughly 600 Black men — 399 with latent syphilis and 201 without — without informing them of their diagnosis or securing meaningful informed consent, and offering them free medical exams and burial insurance in exchange for participation.

Role in Documented Cases

The USPHS is the central institution examined in this archive’s file on the Tuskegee Syphilis Study. Researchers continued observing the untreated course of the disease even after penicillin became the standard, effective treatment for syphilis in the late 1940s, withholding it from study participants so the agency could continue tracking the disease’s natural progression. The study ran for forty years, ending only after journalist Jean Heller published an Associated Press exposé on July 25, 1972, based on records provided by PHS venereal disease investigator Peter Buxtun, who had raised internal objections years earlier without effect.

Accountability

Public disclosure prompted Senate subcommittee hearings led by Senator Edward Kennedy in 1973 and a class-action lawsuit that was settled in 1974, providing compensation and lifetime medical and burial benefits to surviving participants and, eventually, their families. The same year, Congress passed the National Research Act, creating the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research. That commission’s 1979 Belmont Report established the ethical principles — respect for persons, beneficence, and justice — that underpin the modern U.S. regulatory framework for human-subjects research, commonly known as the Common Rule. President Bill Clinton issued a formal apology on behalf of the United States government on May 16, 1997, to the study’s survivors and their families.

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