Which of the Following Is False Regarding the Tuskegee Syphilis

Which of the following is false regarding the Tuskegee Syphilis Study?

A) The study was about possible racial variation in the effects of syphilis.
B) The African Americans who were suffering from syphilis were not treated even after medical examinations.
C) Over the course of the project, the U.S. Public Health Service officials not only denied study participants treatment but also prevented other agencies from supplying treatment.
D) The U.S. Public Health Service began to administer penicillin to patients with syphilis, including study participants.