WHO programme gives hope to blind and partially sighted people in Africa.
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D000328:Adult; D000349:Africa / Q000453:epidemiology; D001766:Blindness / Q000209:etiology / Q000517:prevention & control*; D002386:Cataract / Q000453:epidemiology / Q000628:therapy; D002648:Child; D006801:Humans; D015827:Onchocerciasis, Ocular / Q000453:epidemiology; D014944:World Health Organization