Sierra Leone Imposes Ebola Emergency as Liberia Sets Quarantines

Sierra Leone Imposes Ebola Emergency as Liberia Sets Quarantines

Cellou Binani/AFP via Getty Images

A member of Doctors Without Borders puts on protective gear at the isolation ward of the Donka Hospital in Conakry, where people infected with the Ebola virus are being treated. Containing the spread of the disease has been complicated by beliefs that the disease does not exist, suspicion of medical workers and a lack of basic health-care services.