Public Health

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Entries - Entry Category: Public Health - Starting with S


The term “sanitation” is used today to describe the elimination or control of dangerous bacteria, especially in drinking water and food supplies and through personal hygiene. Prior to the development of the germ theory and the subsequent discoveries in bacteriology and microbiology, the term covered all elements of health and well-being. Sanitation, in the sense of the elimination of dangerous bacteria, is common to animals, which instinctively try to keep their feces and urine at a distance from their habitations. When humans abandoned nomadic patterns and resided in settled communities, more complicated arrangements had to be worked out. Examples practiced in the absence of scientific proof included the use of latrines, attempts to protect the purity of water supplies, and …