In October 2010, nine months after the massive earthquake that devastated Haiti, a second disaster began to unfold soon to become the world's largest cholera epidemic in modern times. In a country that had never before reported cholera, the epidemic mysteriously and simultaneously appeared in river communities of central Haiti, eventually triggering nearly 800,000 cases and 9,000 deaths. What had caused the first cases of cholera in Haiti in recorded history? Who or what was the deadly agent of origin? Why did it explode in the agricultural-rich delta of the Artibonite River? When answers...

In October 2010, nine months after the massive earthquake that devastated Haiti, a second disaster began to unfold soon to become the world's largest cholera epidemic in modern times. In a country that had never before reported cholera, the epidemic mysteriously and simultaneously appeared in river communities of central Haiti, eventually triggering nearly 800,000 cases and 9,000 deaths. What had caused the first cases of cholera in Haiti in recorded history? Who or what was the deadly agent of origin? Why did it explode in the agricultural-rich delta of the Artibonite River? When answers...