Tuskegee Syphilis Study: Withholding Penicillin and 1970s Investigations

SUMMARY

The Tuskegee Syphilis Study, conducted by the U.S. Public Health Service (USPHS) and later the Centers for Disease Control and Prevention (CDC) from 1932 to 1972, observed the natural progression of untreated syphilis in African American men in rural Alabama. Participants were misled into believing they were receiving treatment for "bad blood" but were instead denied effective medication. By the mid-1940s, penicillin became the standard and widely available treatment for syphilis, yet it was deliberately withheld from the study subjects. The study continued for decades despite internal concerns raised by individuals like CDC Public Health Advisor Peter Buxton in 1968, eventually leading to public exposure in 1972 through news articles. This exposure prompted a federal investigation, including a panel convened by the Assistant Secretary for Health and Scientific Affairs, and later a formal Presidential Apology in 1997. Records related to the study are housed at the National Archives.

CLAIMS

1. VERIFIEDCONF 1.00

   The Tuskegee Syphilis Study was conducted by the U.S. Public Health Service (USPHS) and the Centers for Disease Control and Prevention (CDC) from 1932 to 1972.

   — attributed to: CDC, National Library of Medicine, Wikipedia

   • https://www.cdc.gov/tuskegee/about/index.html
   • https://www.nlm.nih.gov/news/Collection-Untreated-Syphilis-Study-Tuskegee.html
   • https://en.wikipedia.org/wiki/Tuskegee_Syphilis_Study
2. CORROBORATEDCONF 0.90

   Participants in the Tuskegee Syphilis Study were not informed of the true nature of their condition or the study's purpose, being told they were treated for 'bad blood'.

   — attributed to: National Library of Medicine, CDC, Reddit users

   • https://www.nlm.nih.gov/news/Collection-Untreated-Syphilis-Study-Tuskegee.html
   • https://www.cdc.gov/tuskegee/about/timeline.html
   • https://www.reddit.com/r/todayilearned/comments/1gbxdu/til_between_1932_and_1972_the_us_government/
   • https://www.reddit.com/r/HistoryMemes/comments/15z91di/truly_disgusting_experiment/
3. VERIFIEDCONF 1.00

   Penicillin, the effective treatment for syphilis, became widely available by the mid-1940s to early 1950s but was deliberately withheld from study participants.

   — attributed to: CDC, Britannica, Socialworker.com, Reddit users

   • https://www.cdc.gov/museum/online/story-of-cdc/tuskegee/index.html
   • https://www.cdc.gov/tuskegee/about/timeline.html
   • https://www.socialworker.com/api/amp/feature-articles/ethics-articles/The_Tuskegee_Syphilis_Study_and_Its_Implications_for_the_21st_Century/
   • https://www.britannica.com/event/Tuskegee_syphilis_study
   • https://www.reddit.com/r/HistoryMemes/comments/15z91di/truly_disgusting_experiment/
4. SINGLE-SOURCECONF 0.70

   The USPHS actively sought to prevent treatment for study participants on several occasions after penicillin became available.

   — attributed to: Socialworker.com

   • https://www.socialworker.com/api/amp/feature-articles/ethics-articles/The_Tuskegee_Syphilis_Study_and_Its_Implications_for_21st_Century/
5. VERIFIEDCONF 0.90

   A CDC Public Health Advisor, Peter Buxton, raised questions about the study in 1968, leading to news articles and a Senate investigation.

   — attributed to: CDC

   • https://www.cdc.gov/museum/online/story-of-cdc/tuskegee/index.html
6. SINGLE-SOURCECONF 0.80

   The Tuskegee Syphilis Study was exposed in 1972 by the Washington Star, leading to its termination.

   — attributed to: Britannica

   • https://www.britannica.com/event/Tuskegee_syphilis_study
7. VERIFIEDCONF 1.00

   Following public exposure, a panel was convened by the Assistant Secretary for Health and Scientific Affairs to investigate the study.

   — attributed to: CDC

   • https://www.cdc.gov/tuskegee/about/index.html
8. VERIFIEDCONF 1.00

   Many records from the Tuskegee Syphilis Study and related investigations are available at the National Archives.

   — attributed to: CDC, National Archives

   • https://www.cdc.gov/tuskegee/about/index.html
   • https://www.archives.gov/atlanta/finding-aids/tuskegee
9. UNVERIFIABLECONF 0.60

   It is alleged that the 1970s investigations and subsequent public understanding of the Tuskegee Study did not lead to significant accountability for responsible medical boards or individuals.

   — attributed to: Reddit user

   • https://www.reddit.com/r/BlackHistory/comments/1br5ktg/what_happened_to_the_people_responsible_for_the/

TIMELINE

• 1932U.S. Public Health Service begins the Tuskegee Study of Untreated Syphilis in the Negro Male. [src]
• 1943Penicillin is established as the treatment of choice for syphilis and becomes widely available, but is not offered to study participants. [src]
• 1957The study is transferred to the Centers for Disease Control and Prevention (CDC). [src]
• 1968Peter Buxton, a CDC Public Health Advisor, raises questions about the study. [src]
• 1972The Tuskegee Syphilis Study is exposed in the Washington Star and subsequently terminated. [src]
• 1970sA panel is convened by the Assistant Secretary for Health and Scientific Affairs to investigate the study. [src]
• 1997President Clinton issues a formal Presidential Apology for the Tuskegee Syphilis Study. [src]

ENTITIES

• ORG U.S. Public Health Service (USPHS) — Conducted the study, withheld treatment
• ORG Centers for Disease Control and Prevention (CDC) — Administered the study after 1957, housed whistleblower
• PERSON Peter Buxton — CDC Public Health Advisor who raised questions about the study
• ORG National Archives — Repository for study records
• PERSON President Bill Clinton — Issued a formal apology for the study in 1997
• ORG Washington Star — Newspaper that exposed the study in 1972
• PLACE Tuskegee, Alabama — Location of the study

OPEN QUESTIONS — PENDING LEADS

• Are there specific declassified reports from the 1970s federal investigations into the Tuskegee Syphilis Study that directly quote or summarize internal USPHS/CDC communications regarding the decision to withhold penicillin?
• Which specific USPHS/CDC officials or committees made documented decisions to withhold penicillin from Tuskegee Study participants after its availability?
• Does the National Archives' collection for the Tuskegee Syphilis Study (National Archives Identifier 1078560) contain internal memos or directives explicitly stating the policy of withholding penicillin?
• Were any USPHS/CDC personnel disciplined or prosecuted as a direct result of the 1970s investigations into the Tuskegee Syphilis Study, particularly concerning the withholding of penicillin?
• Are there any publicly accessible transcripts or summaries of the Senate investigation (mentioned by CDC) into the Tuskegee Study from the early 1970s, and do they reference internal USPHS/CDC communications about penicillin?

EVIDENCE — CAPTURED SOURCES

1. [REDDIT] https://www.reddit.com/r/Archivists/comments/17oejes/records_from_notorious_tuskegee_syphilis_study/ [archived]

   12K subscribers in the Archivists community. washingtonpost comments sorted by Best Top New Controversial Q&A Add a Comment r/LittleFreeLibrary • r/booknooks • r/murderbot •

2. [WEB] https://www.nlm.nih.gov/news/Collection-Untreated-Syphilis-Study-Tuskegee.html

   A collection of reproduced documents from the 1932 study by the U.S. Public Health Service (USPHS) on the effects of untreated syphilis in Black men at Tuskegee Institute is now available as a digitized collection through the National Library of Medicine (NLM). The USPHS Untreate…

3. [WEB] https://www.socialworker.com/api/amp/feature-articles/ethics-articles/The_Tuskegee_Syphilis_Study_and_Its_Implications_for_the_21st_Century/

   When penicillin became widely available by the early 1950s as the preferred treatment for syphilis, this therapy was again withheld. On several occasions, the USPHS actually sought to prevent treatment. The first published report of the study appeared in 1936, with subsequent pap…

4. [WEB] https://www.britannica.com/event/Tuskegee-syphilis-study

   Penicillin was denied to the infected men after that drug became available in the mid-1940s, and it was still being withheld from them 25 years later, in direct violation of government legislation that mandated the treatment of venereal disease. It is estimated that more than 100…

5. [WEB] https://en.wikipedia.org/wiki/Tuskegee_Syphilis_Study [archived]

   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 Preventio…

6. [WEB] https://www.cdc.gov/tuskegee/about/timeline.html

   Researchers told the men they were being treated for “bad blood,” a local term used to describe several ailments, including syphilis, anemia, and fatigue. In exchange for taking part in the study, the men received free medical exams, free meals, and burial insurance. By 1943, pen…

7. [WEB] https://www.archives.gov/atlanta/finding-aids/tuskegee [archived]

   Also see these records in the National Archives Catalog (National Archives Identifier 1078560). For questions regarding these records, please contact us at (770) 968-2100 or atlanta.archives@nara.gov This series contains patient medical records from the Tuskegee syphilis study. A…

8. [REDDIT] https://www.reddit.com/r/BlackHistory/comments/1106c36/tuskegee_syphilis_study_the_infamous_human/ [archived]

   The president apologized for one of American history's most shameful chapters: the infamous "Tuskegee Experiment." Also officially called the "Tuskegee Study of Untreated Syphilis in the Negro Male," The study recruited 600 black men, of which 399 were diagnosed with syphilis and…

9. [REDDIT] https://www.reddit.com/r/history/comments/w7oz5b/ap_exposes_the_tuskegee_syphilis_study_the_50th/ [archived]

   A series of studies was conducted from 1963 through 1966 at the Willowbrook State School, a New York institution for "mentally defective" children. To gain an understanding of the natural history of infectious hepatitis under controlled circumstances, newly admitted children were…

10. [REDDIT] https://www.reddit.com/r/SnapshotHistory/comments/18xqv2s/one_of_the_victims_of_a_secret_biological/ [archived]

    From 1932 to 1972, American scientists conducted an experiment to study syphilis in Tuskegee, Alabama. The participants of the experiment, black residents of the city, were told that the latest treatment methods were being tested on them.

11. [REDDIT] https://www.reddit.com/r/BlackHistory/comments/1br5ktg/what_happened_to_the_people_responsible_for_the/ [archived]

    Most people haven't even heard of the experiments (no public outrage to force consequences), and since they happened to black people, it's not likely that any medical boards at the time would have cared.

12. [REDDIT] https://www.reddit.com/r/todayilearned/comments/1gbxdu/til_between_1932_and_1972_the_us_government/ [archived]

    TIL between 1932 and 1972 the US government tricked black citizens into believing they were receiving free healthcare so they could study the natural progression of untreated syphilis.

13. [REDDIT] https://www.reddit.com/r/HistoryMemes/comments/15z91di/truly_disgusting_experiment/ [archived]

    The U.S. Public Health Service (USPHS) Syphilis Study at Tuskegee was conducted between 1932 and 1972 to observe the natural history of untreated syphilis. As part of the study, researchers did not collect informed consent from participants and they did not offer treatment, even …

14. [WEB] https://www.cdc.gov/tuskegee/about/index.html

    The panel was convened by the Assistant Secretary for Health and Scientific Affairs, following publication of news articles about the study. In 1997, President Clinton issued a formal Presidential Apology. In his apology he announced an investment to establish what became The Nat…

15. [WEB] https://www.cdc.gov/museum/online/story-of-cdc/tuskegee/index.html [archived]

    The men in the study were not made aware of the availability of penicillin as treatment, however, and the study continued and was transferred to CDC along with the PHS VD Unit in 1957. The study was intended to last only six months but continued into the 1970s. In 1968, Peter Bux…

16. [REDDIT] https://www.reddit.com/r/AskHistorians/comments/nzaow1/how_many_doctors_and_other_professionals_knew/ [archived]

    How many doctors and other professionals knew about the Tuskeegee Syphilis experiment? In 1965 Dr. Irwin Shatz read an article about it in a medical journal and wrote an outraged letter to the study's authors. Was this a big journal? Was the study published repeatedly?

CROSS-REFERENCE

• → SHARES-EVENT Tuskegee Syphilis Study: Government Medical Experimentation and 1972 Exposure — This dossier directly expands on the core event of the Tuskegee Syphilis Study, focusing on the penicillin withholding aspect and subsequent investigations.