The public health is a science that is responsible for curing diseases and care of the human population, where its main objectives are to improve health, in order to maintain control and elimination of diseases. But it also ensures that students have knowledge of a multidisciplinary nature, since they are composed of various branches such as biological, behavioral, health and social sciences.
The training and functions of public health are established by a central basis that is related to the training and study preparation of professionals who work in the field of public health, because the specialties chosen by people in this field can be means of ophthalmology, clinical doctor and an oncologist who must be trained in the same way in public health.
The most significant functions of public health is the process and monitoring of the health circumstances of the center of a given community, in which the investigation and control of those greater and imminent risks that may negatively affect the health of a population.
The development of prevention campaigns for all the plausible diseases that make the inhabitants sick and motivate citizens so that they too are part of taking care of their own health, that of their family members, that of their neighbors and the development of policies, resources, and training that achieved a satisfactory health outcome, in order to minimize negative impacts in emergencies or disasters.
