The Hospital and Health Care sector contains a diverse array of industries, with activities ranging from research to manufacturing to facilities management. An integration of sectors that are vital to the economic system, this sector includes the providers of diagnostic, preventive remedial, and therapeutic services, focused on the prevention, diagnosis, treatment, and rehabilitation of medical conditions. This sector is of great importance to people around the world as well as to the national economies. One of the fastest-growing industries worldwide, it also plays an important role as being the largest employer in the global economy.