Officials consider new steps to screen travelers for Ebola
Clip: 10/06/2014 | 5m 41s
Authorities have stressed the low likelihood of a Ebola breakout in the United States, but questions regarding the Dallas case and the effectiveness of airport screening have raised concern. Jeffrey Brown gets an update from Anthony Fauci of the National Institute of Allergy and Infectious Diseases about the use of experimental drugs to treat the virus.
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