Saudi Health System and Health Security Structure: A Scope Review Study Addressing the National Need for Governing the Health Security.

Health security has gained significant attention at the national and global levels, "security" is not a simple term; instead, it is "essentially contested" - that is, it induces debates about what it means and how to use it. This study aimed to define three terms frequently used in health security discussions. These terms are national health security, Global Health Security, and public health.