Example #1 - HIV and AIDS Epidemiology identifies new disease caused by defect in immune system. Bench science identifies the infectious agent.
{"Image DocumentName": "Example #1 - HIV and AIDSEpidemiology identifies new disease caused by defect in immune system. Bench science identifies the infectious agent.", "Image ImageDescription": "Epidemiological studies confirm that agent causes disease in humans. Causation is proven. 1. Not everyone exposed to HIV seroconverts. 2. Among health care workers, less that 1% of those exposed via needle sticks seroconvert. 3. Why? WE DO NOT KNOW ALL THE REASONS. 4. THEREFORE OUR KNOWLEDGE OF CAUSATION OF EVEN AIDS IS INCOMPLETE.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}