article_snippet: an unidentified US health worker who recently tested positive for the disease while volunteering in West Africa was flown in a private jet to a National Institutes of Health (NIH) hospital on Friday.
article_snippet: They are said to be in a serious condition.
article_snippet: Above, health workers in the US .
article_snippet: The NIH, where the unidentified patient is being treated, is one of just four hospitals in the US to have a biocontainment units.
article_snippet: The NIH, where the unidentified patient is being treated also has infectious disease specialists to care for Ebola patients.
article_snippet: The same facility treated US nurse Nina Pham, who was infected with Ebola while caring for Liberian patient, Thomas Eric Duncan, at a Texas hospital.
article_snippet: Ms Pham, 26, and another nurse, Amber Vinson, who was also infected have since recovered.
article_snippet: Former patient: The NIH, where in the latest healthcare worker is being treated, also cared for US nurse Nina Pham (pictured), who was infected with Ebola while caring for a Liberian patient.
article_snippet: a Liberian patient has since recovered .
highlights_snippet: Unnamed American worker remains in NIH hospital in serious condition .
  