pIn today's interconnected world, the concept of global health security has become increasingly important. With the emergence of new infectious diseases and the rapid spread of existing ones, it is crucial for students to understand the significance of global health security and its implications for the well-being of individuals and communities worldwide. This subchapter aims to provide students with a comprehensive understanding of the concept of global health security and its key components.ppGlobal health security refers to the collective efforts undertaken to prevent, detect, and respond to health threats that transcend national borders. It recognizes that diseases can easily spread across countries and continents, posing a significant risk to public health and global stability. The concept encompasses a range of activities, including disease surveillance, outbreak response, and capacity building to strengthen health systems in vulnerable regions.ppAt its core, global health securi