The first of two American aid workers infected with the deadly Ebola virus while in Liberia has arrived for a treatment in a hospital in the United States.
Dr Kent Brantly will be treated in a high security isolation unit at the Emory University Hospital in Atlanta.
UK trials of a vaccine for the Ebola virus began today - but some experts complain that the response has been a long time coming.
A Swansea doctor who took leave to treat Ebola patients in Africa, is back on the wards after three weeks in isolation.
The first British case of Ebola in the outbreak in West Africa has been confirmed. So how would repatriation work are what are the risks?