Navigating Ethical Frontiers in Vaccine Trials

This chapter explores the complex landscape of vaccine testing, particularly focusing on human challenge trials where volunteers may be deliberately exposed to viruses. It addresses the ethical dilemmas surrounding such studies and the motivations behind participation during health crises, while emphasizing the balance between societal benefits and individual risks. The narrative also reflects on historical medical ethics issues, notably the Willbrook Hepatitis Study, to underline the importance of participant autonomy in current research practices.