TREATMENT: Centers for Disease Control and Prevention instructor Satish Pillai gives guidance to Paul Reed , chief medical officer for the U.S. Public Health Service, and Roseda Marshall, chairman of pediatrics at the University of Liberia's A.M. Dogliotti College of Medicine, in preparation for the response to the current Ebola outbreak, during a CDC safety training course in Anniston, Alabama, Oct. 6. ANNISTON Ala. - Dr. Kwan Kew Lai's family and colleagues in Boston fear for the safety of the infectious disease physician when she travels to Liberia later this month to treat Ebola patients.