CDC: Untreated Syphilis Study at Tuskegee Timeline (2024)

Government Record · Centers for Disease Control and Prevention · September 4, 2024

CDC timeline, 2024: the Tuskegee study enrolled 600 Black men, 399 with syphilis, without informed consent. They were not offered penicillin after it became the standard treatment. A government panel later called the study ethically unjustified.

The study initially involved 600 Black men – 399 with syphilis, 201 who did not have the disease. Participants’ informed consent was not collected.

CDC timeline, 2024: the Tuskegee study enrolled 600 Black men, 399 with syphilis, without informed consent. They were not offered penicillin after it became the standard treatment. A government panel later called the study ethically unjustified.

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