[CHAOS]

North American colonists’ warfare against Native Americans often was horrifyingly brutal. But one method they appear to have used shocks even more than all the bloody slaughter: The gifting of blankets and linens contaminated with smallpox. The virus causes a disease that can inflict disfiguring scars, blindness and death. The tactic constitutes a crude form of biological warfare—but accounts of the colonists using it are actually few.


https://geneticliteracyproject.org/2018/...americans/