“Southam’s research was only one of hundreds of similarly unethical studies. Beecher published a detailed list of the twenty-two worst offenders, including researchers who’d injected children with hepatitis and others who’d poisoned patients under anesthesia using carbon dioxide. Southam’s study was included as example number 17. Despite scientists’ fears, the ethical crackdown didn’t slow scientific progress. In fact, research flourished. And much of it involved HeLa.”

“Southam’s research was only one of hundreds of similarly unethical studies. Beecher published a detailed list of the twenty-two worst offenders, including researchers who’d injected children with hepatitis and others who’d poisoned patients under anesthesia using carbon dioxide. Southam’s study was included as example number 17. Despite scientists’ fears, the ethical crackdown didn’t slow scientific progress. In fact, research flourished. And much of it involved HeLa.”

— Rebecca Skloot