WHO says Nigeria has no active Ebola case but has not yet been declared Ebola-free

The World Health Organization has clarified that Nigeria currently has no active confirmed Ebola case, but the country has not been formally declared Ebola-free. The clarification follows talk that Nigeria could make the declaration from 7 December.
- The health minister earlier suggested the country could declare itself Ebola-free on 7 December.
- Surveillance continues while the countdown runs.
