Kelly McEvers

Wencke Petersen came to Liberia in late August to do what she normally does for Doctors Without Borders in hotspots all over the world — manage supplies.

But the supplies she was meant to organize hadn't arrived yet. So she was asked to help with another job: standing at the main gate of the walled-in compound, turning people away when the unit was full.

For five weeks, she gave people the bad news.

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