Ebola has been confirmed in Africa just four months after the end of the last outbreak.
The World Health Organisation (WHO) has sounded the alarm after a second person has died from the deadly disease in the Democratic Republic of the Congo.
This is the 14th Ebola outbreak that the country has seen since 1976. In past outbreaks, fatality rates have varied from 25 percent to 90 percent – making it one of the most deadly diseases.