Liberia Races To Expand Ebola Treatment Facilities, As U.S. Troops Arrive [Getty Images]

MONROVIA, LIBERIA - OCTOBER 10: An Ebola burial team carries the body of a woman from a home in the New Kru Town suburb on October 10, 2014 in Monrovia, Liberia. The World Health Organization says the Ebola epidemic has now killed more than 4,000 people in West Africa. (Photo by John Moore/Getty Images)

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