The intent of the Willowbrook experiment was to test the effectiveness of Gamma globulin in fighting off hepatitis. In order to obtain unbiased results, the researchers had to guarantee that the students they injected with Gamma globulin did come into contact with hepatitis. Had they relied on Gamma globulin injected patients to acquire hepatitis by natural exposure through other infected students, it could not be accurately determined if Gamma globulin was successful in immunizing the student from hepatitis, or if the student never would have
The intent of the Willowbrook experiment was to test the effectiveness of Gamma globulin in fighting off hepatitis. In order to obtain unbiased results, the researchers had to guarantee that the students they injected with Gamma globulin did come into contact with hepatitis. Had they relied on Gamma globulin injected patients to acquire hepatitis by natural exposure through other infected students, it could not be accurately determined if Gamma globulin was successful in immunizing the student from hepatitis, or if the student never would have