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 "disease":

"… neys are failing, and no one knows why.A mysterious form of chronic kidney disease — CKD — is afflicting thousands of people in rural, agricultural commu …"

"… er from diabetes and high blood pressure, the usual risk factors for renal disease. They experience a rare form of kidney damage, known as tubulo-interstitia …"

"… They experience a rare form of kidney damage, known as tubulo-interstitial disease, consistent with severe dehydration and toxic poisoning.Other common links …"

"… e used heavily, and communities drink local groundwater. In each case, the disease began surging in the 1990s.Despite a decade of research in each affected r …"