PRIMITIVE COMMUNITY From the moment of darkness in the days unwritten coceen not only by the theories of evolutionists and Hallagan of Palaeontology, when the man starts to walk on two legs venturing on the surrounding environment and evolution of animal consciousness Homo sapiens (hominid with a brain), the man suffered a revolutionary change and began to dominate the world around him. In this primitive community of the Paleolithic, the Neolithic which represents the beginning of man in nature important events happening such as the use and construction of the first tool, initially based on stone and wood, then there is the mastery of fire, and the use of ceramics.The man crossing the stage collecting to agriculture and livestock, the above under a regime OCCUPATIONAL HEALTH IN Antiguaa HISTORIAEDAD then a brief account of the facts safety representative of the most important societies of the ancient world such as Egypt, Mesopotamia, Greece and Rome. Egypt (4000 BC De JC). During times of Mediterranean civilizations in Egypt highlights special consideration for the warriors, embalmers and arms manufacturers, which have special laws for their work and avoid accidents. The security measures were in place by Pharaoh and implemented in large cities or cities with royal workshops Mesopotamia (2000 BC De J. C).In Mesopotamian social security aspects are seen in the legal code, which was created by King Hammurabi and in the name of this king was called then the code of Hammurabi, the unified code of laws Babylonian peoples, engraved on a stone as a symbol of strength for all citizens know their rights and duties. Greece (1000 BC to. JC). In Greece, established a society of social economic formation slave. This system made possible the emergence of great civilizations like the Greek state and the Roman Empire, developed in Greece the ideal space for intellectual development, while in Rome the space was for war. Greece (1000 BC to. JC). In Greece, established a society of social economic formation slave. This system made possible the emergence of great civilizations like the Greek state and the Roman Empire, developed in Greece the ideal space for intellectual development, while in Rome the space was for war. Hip cratesPadre of modern medicine, described in the fourth century BC for the first time, lead poisoning as an occupational disease. Pliny the Elder (23-79 AD) Pliny the Elder in his encyclopedia of natural science describes a number of occupational diseases, which classifies as “diseases of slaves”, referring to workers in manufacturing and mining, said the use of linen pieces by way of respirators by refiners, minium, red mercury sulfide Galen and Celsus They also include in its written brief comments on diseases due to exposures of occupational origin. Rome in the security aspect as a State in which the work was done exclusively by slaves, but laws concerning public health benefit of its citizens, protecting them and taking measures against pests and diseases that affect cities. ROME: Does little in the aspect of occupational health as a State in which the work was done exclusively by slaves, but legislated in relation to public health benefit to their citizens, protecting them and taking measures against pests and diseases that affect the cities (cities). Is seen as in many ancient civilizations and especially Rome born groups or associations to protect themselves (from calamities, accidents, death, etc.). Without being organized by the state and has a voluntary coming together of people in search mutual aid. MIDDLE AGES the year 476 AD with the invasion of the barbarians the Roman empire falls and begins the period called the Middle Ages which goes up in 1453, when Constantinople was invaded by the Turks. At this time formed the States and it falls on the responsibility of protecting the citizen, a fact which later founded the birth of public health.