Ebola crisis: Liberia chief doctor on life under quarantine

Of the four west African nations affected by the Ebola outbreak, Liberia has been hit the hardest.

More than 3,000 people have been infected - and of those, more than 1,800 have died, according to the World Health Organization.

Liberia's chief medical officer, Dr Bernice Dahn, is in voluntary quarantine at home after her assistant died of the disease.

She speaks to the BBC's Caroline Wyatt about her decision, and life at home under the circumstances.