Dr. Anthony Fauci, director of The National Institute of Allergy and Infectious Diseases, testifies on Capitol Hill in Washington, Thursday, Oct. 16, 2014, as the House Energy and Commerce Committee's subcommittee on Oversight and Investigations held a hearing to examine the response to the Ebola outbreak and whether America's hospitals and health care workers are adequately prepared for Ebola patients.  (AP Photo/J. Scott Applewhite)
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