Covers toxicologic and epidemiologic studies of air pollutants, including lung physiology, pollution sources, and regulatory controls.
Offering recorded · Fall 2026
historical GPA · grades
Fall 2022–Fall 2025← Population Health Sciences (POPHLTH)
Hardest courses in Population Health Sciences
Plan ahead for courses where students have earned lower grades.
Lowest historical GPA first. At least 100 letter grades over the five years through the selected term. Grades reflect past outcomes, not workload or a guaranteed result.
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4 coursesHistorical grades cover up to five years through the selected term. Only courses with at least 100 letter grades are ranked.
Introduction to Epidemiology covers the design, implementation, and interpretation of epidemiologic studies with a focus on methodologic issues in measuring disease frequency, natural history, and risk factors.
Offering recorded · Fall 2026
historical GPA · grades
Fall 2022–Fall 2025POPHLTH 709 reviews the conceptualization of translational and outcomes research in health care settings and illustrates basic research methods.
Offering recorded · Fall 2026
historical GPA · grades
Spring 2022–Spring 2026Covers basic toxicology principles and biochemical mechanisms of toxicity in mammals and humans, correlating morphological and functional organ changes.
Offering recorded · Fall 2026
historical GPA · grades
Fall 2022–Fall 2025