first documented instance of biological warfare occurred around 1500–1200 BC, when the Hittites drove victims of tularemia/rabbit fever into enemy lands to intentionally cause an epidemic. Throughout history, the deliberate use of biological agents has taken many forms, evolving from ancient tactics to state-sponsored programs
Colonial and 18th-Century Warfare
- Smallpox Blankets (1763): During Pontiac's Rebellion, British forces besieged at Fort Pitt (modern-day Pittsburgh, Pennsylvania) intentionally distributed blankets and handkerchiefs infected with smallpox to local Native American tribes, causing devastating epidemics.
I think they knew exactly what they needed to do to make it happen