This document outlines an ethics module on vaccination. It aims to identify ethical issues related to vaccination, analyze arguments for and against mandatory vaccination, and establish an ethical framework for vaccination in the Eastern Mediterranean region context. The module introduces key concepts of vaccines, immunization, and vaccination. It discusses the benefits of herd immunity and reduced disease versus potential harms of side effects. The module also examines ethical considerations around the duty to care for others and debates around compulsory versus voluntary vaccination. It provides references for additional readings on vaccination ethics.