Each of these categories is important because they make significant contributions to the public health sector. Without the public health, workforce diseases cannot be prevented, individual’s health would not be improved, and the task to promote longer lives will be difficult (Leider, Harper, Shon, Sellers & Castrucci, 2016). Globally there are 59.8 million health workers. From this amount, 39.5 million people provide health services while 19.8 million people sustain operations and perform administrative assignments. Hence, the key functions of public health are to deliver services, generate resources, finance activities, and manage organizations (Zlatanova-Velikova, 2010). Therefore, to maintain a healthy society, every country needs a well-functioning public health
Each of these categories is important because they make significant contributions to the public health sector. Without the public health, workforce diseases cannot be prevented, individual’s health would not be improved, and the task to promote longer lives will be difficult (Leider, Harper, Shon, Sellers & Castrucci, 2016). Globally there are 59.8 million health workers. From this amount, 39.5 million people provide health services while 19.8 million people sustain operations and perform administrative assignments. Hence, the key functions of public health are to deliver services, generate resources, finance activities, and manage organizations (Zlatanova-Velikova, 2010). Therefore, to maintain a healthy society, every country needs a well-functioning public health