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198 8年世界卫生大会决定 ,到 2 0 0 0年全球消灭脊髓灰质炎 (脊灰 )。消灭脊灰工作在一些脊灰流行国家已取得实质性进展 ,世界卫生组织 (WHO)的 3个区 (美洲区、欧洲区、西太平洋区 )已实现了无本土脊灰野病毒 (WPV)流行的目标。消灭脊灰的一个重策略是通过调查急性弛缓性麻痹
1988 The World Health Assembly decided in 2008 to eliminate poliomyelitis globally (polio) by the year 2000. Polio eradication efforts have made substantial progress in some polio-endemic countries, and the absence of a native poliovirus (WPV) has been achieved in three World Health Organization (WHO) regions (the Americas, Europe and the Western Pacific) aims. A major strategy to eradicate polio is through investigation of acute flaccid paralysis