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１９８５～１９９４年全球消除脊髓灰质炎的进展情况１９８５年建立的泛美卫生组织（ＰＡＨＯ）的目标之一是为了１９９０年在西半球消除脊髓灰质炎。１９９１年在秘鲁发生了最后１名证实由脊灰野病毒所致的脊灰麻痹病例。１９８８年世界卫生大会确立了到２０００年全球消...
Progress on Global Polio Eradication from 1985 to 1994 One of the goals of the PAHO, established in 1985, is to eradicate poliomyelitis in the Western Hemisphere in 1990. In 1991, the last confirmed case of polio paralysis due to poliovirus occurred in Peru. World Health Assembly in 1988 established a global ...