article_snippet: At least 10 Americans who might have come into contact with the deadly Ebola virus in Sierra Leone are being flown back to the United States for observation, officials said on Saturday.
article_snippet: The transfer comes amid concerns At least 10 American citizens could have been exposed to an unidentified US health worker who recently tested positive for Ebola disease while volunteering in West Africa.
article_snippet: The further 10 or more people who are being evacuated to the US are free of Ebola symptoms, said the Centers for Disease Control and Prevention.
article_snippet: The further 10 or more people who are being evacuated to the US will be returned on a non-commercial plane.
article_snippet: Concerns: At least 10 Americans who might have come into contact with the deadly Ebola virus in Sierra Leone the deadly Ebola virus in Sierra Leone Sierra Leone are being flown back to the US for observation.
article_snippet: The transfer comes amid concerns the citizens could have been exposed to an infected US health worker, who is now in a serious condition at the National Institutes of Health hospital (pictured) in Maryland .
article_snippet: On Saturday, Thomas Skinner, of the CDC, said an investigation into the infected health worker - and the possible exposure of others - was ongoing, adding more Americans may be evacuated.
article_snippet: the World Health Organization  spokesman Benjamin Haynes said the University of Nebraska Medical Center was working out a plan with the U.S. State Department to determine who was coming back and where they will be sent on they return.
highlights_snippet: At least 10 American citizens are being flown back to US, CDC has said .
  
highlights_snippet: Will be evacuated on non-commercial plane and monitored for 21 days .
  
highlights_snippet: Comes amid concerns At least 10 American citizens were exposed to Ebola-stricken aid worker .
  
highlights_snippet: CDC said investigation is ongoing; more Americans might be evacuated .
  