Collection of the necessary data (of all medical and non-medical natures) for the preparation of an epidemiological study and analysis of each disease including its causes, mode of transmission and preventive measures required for its treatment. A central role in this will be the development of predictive methodologies crucial both as early vigilance and as a means of valid and timely treatment. The research aim is to include various projects including determinants related to both communicable and non-communicable diseases, e.g. traffic accidents, drowning etc.