Introduction to Environmental Epidemiology
	Agenda
	Ignaz Semmelweiss and the “Horseman on the Roof”
	My Wonderful Adventure: Selected Epi Applications (1)
	My Wonderful Adventure: Selected Epi Applications (2)
	My Wonderful Adventure: Selected Epi Applications (3)
	The Nature of Environmental Exposure
	Epidemiological Triad
	Two Scenarios
	FACE Map
	Wells G + H
	Environmental Health Tracking
	Environmental Health Tracking (2)
	Potential Source Areas
	Soil Sampling Results
	Ground Water Sampling Results
	Potential Exposure Pathways Future Planned Use
	Methodological Features of Environmental Epidemiology
	Methodological Features of Environmental Epidemiology (2)
	Methodological Features of Environmental Epidemiology (3)
	Take Away on Error and Misclassification (1)
	Risk Assessment
	Dose - Response Assessment Using Published Data
	Applying UREs for Regulatory Purposes
	Meta-Analysis
	Components of a Meta-Analysis
	Components of a Meta-Analysis (cont.)
	Controversy Between Epidemiologists - Mon Dieu!
	The Problem Type
	An Example Meta-Analysis with and without Heterogeneity
	Etiology as a Central Concern of Epidemiology
	John Snow
	William Farr
	Basis of Miasma Theory
	Hypothesis Formation
	The Broad Street Pump
	The New Pub
	Basic Epidemiologic Study Designs
	Epidemic Curves (1)
	Epidemic Curves (2)
	Natural History of a Disease
	Epidemiological Study Designs
	Principal Sources of Human Health Data
	A Synopsis
	Applying UREs for Regulatory Purposes

• Intestinal Protozoa
• Lecture 3: Descriptive Epidemiology
• Collection of Veterinary Integumentary System Images
• Streptococcus Lecture Slides
• Collection of Veterinary Respiratory System Images