See Bulletin WPV-1 for more information.
参阅公告WPV - 1，了解更多的信息。
The last WPV case in China was reported in 1999, due to an importation from India.
中国最后一次报告野生脊灰病毒病例是在1999年，原因是出现了来自印度的病例输入。
Do remember that the peak time of day there is a few hundred well WPV, than when I took over several times.
记得当时做到最高峰的时候，一天有好几百W PV，比我才接手的时候翻了好几倍。
Due to gaps in the quality of acute flaccid paralysis (AFP) surveillance at subnational levels, additional undetected WPV circulation cannot be ruled out.
由于国家级以下的急性弛缓性麻痹监测质量存有差距，因此尚不能排除存在未经发现的野生脊灰病毒传播情况。
India reported only one confirmed WPV case this year, in January; the absence of the virus, particularly during India's high-transmission season between June and November, is unprecedented.
印度只在今年1月报告有一例确诊的小儿麻痹症；这样没有病毒的情况，特别是在印度高传播季节6月到11月，是绝无仅有的。
As long as WPV transmission has not been interrupted everywhere, all polio-free countries and areas remain at risk of reimportation, particularly from the countries where polio remains endemic.
只要WPV传播不是在每一个地方都被打断(特别是在一些小儿麻痹流行国)，所有的无小儿麻痹症国家和地区仍有再感染的风险。
As long as WPV transmission has not been interrupted everywhere, all polio-free countries and areas remain at risk of reimportation, particularly from the countries where polio remains endemic.
只要WPV传播不是在每一个地方都被打断(特别是在一些小儿麻痹流行国)，所有的无小儿麻痹症国家和地区仍有再感染的风险。
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