In 1951, Henrietta Lacks died after a long battle with cervical cancer. Doctors cultured her cells without permission from her family. The story of those cells and of the medical advances that came from them, is told in Rebecca Skloot's book, The Immortal Life of Henrietta Lacks.
What if you could diagnose cancer just by smelling it? Dr. William Hanson explains the 'Diag-Nose' — an electronic nose that can do just that — plus other medical technologies that he says will change our lives.
Doctor Marcus Conant. He talks to Terry about new drug therapies for AIDS patients. In the early 1980's DR. Conant was among the first doctors in San Francisco to treat AIDS cases. Now Dr. Conant heads the largest private AIDS medical practice in San Francisco. After his 1985 study on how condoms block transmission of the AIDS virus, condoms became a household word.