As kidney disease kills thousands across continents, scientists scramble for answers

By Sasha Chavkin

How a rare kidney disease is killing laborers and vexing researchers in three countries.

Excerpts from this story referencing "kidney failure":

"… But the death toll reaches tens of thousands.More than 16,000 men died of kidney failure in Central America from 2005 to 2009, with annual deaths increasing more t …"

"… s along a nearly 700-mile stretch of the Pacific coast. Across the region, kidney failure has killed more than 2,800 men each year from 2005 to 2009, according to a …"