Which discipline studies health-related problems in populations?

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Which discipline studies health-related problems in populations? Answer: Epidemiology

Epidemiology is the study of the distribution, frequency, causes, and control of health-related conditions and diseases within populations.

Question context

This question is part of 🧫 Biotechnology within the broader 🧬 Medical Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.