WHO representative Rui Gama Vaz, speaking in the capital Abuja, said it was a “spectacular success story”.
Nigeria won praise for its swift response after a Liberian diplomat brought the disease in July.
The outbreak has killed more than 4,500 people in West Africa, mostly in Liberia, Guinea, and Sierra Leone.
An estimated 70% of those infected have died in those countries.
The WHO officially declared Senegal Ebola-free on Friday.
Meanwhile, European Union foreign ministers are meeting in Luxembourg to discuss how to strengthen their response to the threat posed by Ebola.
Source: BBC News
Photo: National Post
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