Associated Press
FILE - In this Thursday Aug. 28, 2014 file photo, Bruce Aylward, WHO Assistant Director-General speaks, during a press conference about the WHO briefing on the Ebola roadmap. The World Health Organization is considering reforms that could overhaul its structure in what may be a last-ditch effort to salvage its credibility after botching the response to the biggest-ever Ebola outbreak. WHO has been repeatedly slammed for its sluggish, clumsy efforts in battling the epidemic in West Africa. On Sunday, Jan. 25, 2015,  WHO’s executive board, which advises the agency, will discuss proposals that could radically transform the U.N. health agency. (AP Photo/Keystone/Martial Trezzini, File)

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