Two new cases of Ebola have been identified in Nigeria, health officials have announced.
The people affected are the partners of medical workers who subsequently died after having direct contact with Liberian-American Patrick Sawyer. He flew into Nigeria in July and infected 11 other people according to Health Minister Onyebuchi Chukwu.
As it reaches seven months since the Ebola outbreak started we take a look at the timeline of events leading up to the spread of the virus.
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A man has been filmed helping an Ebola patient onto a plane without wearing any protective equipment.