Hey, PRI.org reader…
Make a gift today to support the PRI & PRX programs you love – including PRI’s The World, The Takeaway, Studio 360 and more – to help us meet our budget year-end goal.
Make a donation >
No thanks
Health & Medicine
Everyone in this small Peruvian town knew about the men who go blind by age 50. Then they found out why
PRI's The World
May 29, 2014
Updated
Parán is a small town in Peru where many men go blind. When they finally found out why, they began to blame themselves.