A British health worker infected with the deadly Ebola virus has arrived to the Royal Free Hospital in London.
The patient will be treated in the hospital's high-level isolation unit.
The healthcare worker contracted the disease in Sierra Leone and was flown back home in a specially equipped RAF plane.
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?
In a Facebook Q&A on the Ebola virus for ITV News, an expert discussed risks, potential vaccines and what would happen if it came to the UK.