The regional impact of West Africa’s Ebola epidemic could reach $32.6 billion by the end of 2015 if it spreads significantly beyond the worst-hit countries of Guinea, Liberia and Sierra Leone, the World Bank said on Wednesday.

The regional impact of West Africa’s Ebola epidemic could reach $32.6 billion by the end of 2015 if it spreads significantly beyond the worst-hit countries of Guinea, Liberia and Sierra Leone, the World Bank said on Wednesday.