Polio has Spread to New Countries in Africa

Summary


Polio has spread to new countries in Africa, WHO says

New infections in Mali, Guinea, Sudan threaten effort to wipe out disease globally

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Extract


Polio has Spread to New Countries in Africa

By ALEXANDER G. HIGGINS Associated Press

Wednesday, August 25, 2004

Geneva -- Polio has spread to new countries in Africa, threatening to become ...

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