What are the primary objectives of Public Health and Epidemiology?

Why is the concept of community so important in the practice of epidemiology in order to promote and maintain population health?

Please post 3 substantial, quality posts, i.e., one “main” post and two response posts to fellow students, or to my followup posts. All sources used should be cited with full APA references and in-paragraph source citations for numbers, statistics, and major concepts, or graphics. In response posts, expand on the discussion or ask proving questions

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