/tags/sierra-leone Sierra Leone en-US Copyright Sat, 13 Sep 2014 12:19:29 GMT /health/2014-09-13/durham-non-profit-tackling-ebola-in-sierra-leone A Durham-based non-profit is starting a concentrated effort to slow the spread of Ebola in west Africa. The group Africa Yes! says it's raising money and… Sat, 13 Sep 2014 12:19:29 GMT /health/2014-09-13/durham-non-profit-tackling-ebola-in-sierra-leone Will Michaels