The number of natural and man-made disasters has risen dramatically over the last decade. Natural disasters, industrial accidents and terrorist attacks represent major incidents, often involving multiple casualties. In such cases, health professionals face multiple challenges because the type of medical care required differs from what is taught and provided in their everyday hospital duties. The aim of this book is to inform and prepare healthcare professionals for the challenges posed by major incidents, so that they can act effectively in medical teams sent on humanitarian missions or into conflict zones. It offers a holistic and horizontal approach covering all stages of the disaster management cycle.