One of the countries worst affected by the Ebola outbreak has announced a four-day nationwide lockdown in an effort to tackle the spread of the disease.
People in Sierra Leone will be banned from leaving their homes from the 18th to the 21st of September to allow health workers to identify new cases.
The virus has so far claimed the lives of more than 490 people in the country - and more than 2,000 since March across West Africa.
