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目前 ,世界卫生组织 (ＷＨＯ)美洲区和西太平洋区已证实无脊髓灰质炎 (脊灰 ) ,欧洲区自报告最后 1例脊灰也已 3年 ,急性弛缓性麻痹 (ＡＦＰ)病例监测系统显示 :全球已阻断了脊灰Ⅱ型野病毒的循环。ＡＦＰ病例监测系统是消灭脊灰的 4个主要措施之一 ,其余 3个是 :口服脊灰疫苗
Polio (poliomyelitis) has now been confirmed in both the WHO and the Western Pacific and in the European region since the last case of polio was reported for 3 years. The AFP surveillance system has shown : The global cycle of poliovirus Ⅱ has been blocked. AFP case monitoring system is one of the four major measures to eliminate polio, the remaining three are: oral polio vaccine