Xinjiang remains polio-free
By Shan Juan in Beijing and Shao Wei in Urumqi | China Daily | Updated: 2012-12-20 08:03
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A medical worker gives a polio vaccine to a child in Hami prefecture in Northwest China's Xinjiang Uygur autonomous region. Cai Zengle / for China Daily |
WHO confirms region is clear of disease after last year's outbreak
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