'Last hardcore' preventing Ebola eradication in Sierra Leone

Obi Sesay of the the National Ebola Response Centre in Sierra Leone believes they need to convince a "last hardcore" to completely eradicate Ebola.

This is the final group of people who are resistant to changing their behaviour and still attempt to hide cases of the disease, increasing its spread.

It requires, according to Mr Sesay, a change in tactics to "get them to take responsibility".