Injunction. Definition: An injunction is a court order requiring a person to do or cease doing a specific action. There are three types of injunctions: Permanent Injunctions, Temporary restraining orders and preliminary injunctions. Temporary Retraining Orders (TRO) and Preliminary injunctions are in nature.
The term social epidemiology refers to the branch of epidemiology that investigates how social interactions and social conditions impact the publicâs health. Researchers in this area have the perspective that health and disease are multicausative and impact the host on a variety of levels.
The word epidemiology is derived from Greek and its. literal interpretation is âstudies upon peopleâ. A more usual definition, however, is the scientific study of disease patterns among populations in time and space. This chapter introduces some of the techniques used in epidemiological studies.