Answer :
Final answer:
The Tuskegee Syphilis Study was an unethical clinical study conducted between 1932 and 1972, where participants were not offered treatment despite the availability of penicillin, leading to the spread of syphilis to their families.
Explanation:
The Tuskegee Syphilis Study was an unethical clinical study conducted between 1932 and 1972 with the aim of observing the natural history of untreated syphilis in African American men.
Despite the availability of penicillin as an effective treatment by 1947, the researchers did not offer treatment to the participants and did not inform them that they had syphilis, leading to the spread of the disease to their families.
This study's unethical nature ultimately led to its discontinuation in 1972, sparked outrage, and resulted in the establishment of strict ethical guidelines for research on human subjects.
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