What is public health

The video provides a concise definition of public health as a discipline addressing health at a population level. It contrasts public health with clinical medicine, emphasizing the focus on groups rather than individuals. Public health professionals aim to understand and act by gathering data, conducting research, and planning interventions. The video outlines strategies for disease prevention, promoting healthy behaviors, and reducing risk exposure. It also discusses ensuring access to care and strengthening health systems to provide equitable treatment.

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