Doctor evacuated from Congo is ‘helpless' watching colleagues die of Ebola The Washington PostAmerican Doctor With Ebola Says He Is ‘Optimistic' for Recovery The New York TimesEbola Disease Outbreak in the Democratic Republic of the Congo and Uganda | HAN Centers for Disease Control and Prevention | CDC (.gov)Trump 'Concerned' About Ebola Outbreak After American Tests Positive for Virus and Deaths Rise Time Magazine