You are looking at all articles by Esther Tola and Christina Scott
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Scientists find more signs of bats’ role in Ebola
Tracing the origins of a massive Ebola outbreak, researchers have linked the deadly virus to a colony of migrating ...29/05/09
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African ‘wall of trees’ gets underway
Preparations are rife for Africa's 'Great Green Wall', a measure to prevent desertification, three years after it was first ...07/07/08