Topic - Washington Dulles

straddling the border of Fairfax County and Loudoun County, Virginia. - Source: Wikipedia

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FILE - In this Oct. 5, 2014 file photo, hazardous material cleaners disinfectant their personal protective equipment after working in the apartment where Thomas Eric Duncan, the Ebola patient who traveled from Liberia to Dallas, stayed last week, in Dallas. The Homeland Security Department has ordered agents at airports and other ports of entry to observe everyone coming into the United States for potential signs of Ebola infection, officials said Wednesday. Homeland Security Deputy Secretary Alejandro Mayorkas said Customs and Border Protection agents are also handing out factsheets to travelers with details of what symptoms to look for and directions to call a doctor if they become sick within 21 days. (AP Photo/LM Otero, File)

Federal official: Fever screening at 5 U.S. airports

By ALICIA A. CALDWELL and MIKE STOBBE - Associated Press