US Ebola aid workers leave hospital
21 August 2014 Last updated at 21:59 BST
One of the US aid workers who recovered from an Ebola infection is "thrilled to be alive" as he and another patient are discharged from hospital.
Dr Kent Brantly, 33, thanked supporters for their prayers at a news conference in Atlanta. Nancy Writebol, 59, was discharged on Tuesday.
The two were brought to the US for treatment three weeks ago.
The outbreak has killed more than 1,300 people in West Africa, with many of the deaths occurring in Liberia.
Tomi Oladipo reports.