McClatchy: A top U.S. health official who recently returned from West Africa said on Monday that sustained efforts to curb the Ebola epidemic there have made a “world of difference” in helping to stabilize the region where the deadly outbreak is centered.
Tom Frieden, director of the U.S. Centers for Disease Control and Prevention, first visited the area in August as the countries of Sierra Leone, Guinea and Liberia were waging a losing battle against the deadly virus.
With little international support…

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