History of biological warfare threats (Discussion thread)

Discussion Post: Read the following three chapters. Select one of them and discuss 3 key issues
discussed or 3 lessons you learned from it.
1: History of Biological Weapons: From Poisoned Darts to Intentional Epidemics
James W. Martin, George W. Christopher, and Edward M. Eitzen, Jr.
https://ke.army.mil/bordeninstitute/published_volumes/biological_warfare/BW-ch01.pdf
2. Food, Waterborne, and Agricultural Diseases
Zygmunt F. Dembek and Edwin L. Anderson
https://ke.army.mil/bordeninstitute/published_volumes/biological_warfare/BW-ch02.pdf
3. Epidemiology of Biowarfare and Bioterrorism
Zygmunt F. Dembek, Julie A. Pavlin, and Mark G. Kortepeter
https://ke.army.mil/bordeninstitute/published_volumes/biological_warfare/BW-ch03.pdf
These chapters are from: Medical Aspects of Biological Warfare (2007).