After the 2010 earthquake, NGOs dumped hundreds of thousands of gallons of raw sewage at the end of the Port-au-Prince city landfill, which borders the sea and is not lined with an impermeable material.
Marie Arago for NPR
Greg unwinds a hose while doing some yardwork. Along with his failing memory, Greg has been experiencing secondary symptoms including paranoia, depression and slow healing.
Amanda Kowalski for NPR