论文部分内容阅读
全球从未阻断过本土脊髓灰质炎(脊灰)野病毒(WildPoliovirus,WPV)传播的4个国家中,阿富汗和巴基斯坦代表了通常的流行病传染源。本报告描述消灭脊灰所取得的进展,以及阿富汗和巴基斯坦2010年1月～2011年9月开展的活动(数据截至2011年10月31日)和为解决剩余挑战2011～2012年计划开展的活动。在阿富汗,2010～2011年WPV传播主要发生在受冲突影响的南部地区以及西部与法拉省相邻地区。2010年有25例WPV确认病例,而2009年为38例;2011年1～9月有42例WPV确诊病例,
Of the four countries that have never blocked the spread of the native poliovirus (WPV) in the world, Afghanistan and Pakistan represent the usual source of contagion. This report describes the progress made in the eradication of polio as well as the activities carried out by Afghanistan and Pakistan from January 2010 to September 2011 (as of 31 October 2011) and planned activities to address the remaining challenges 2011-2012 . In Afghanistan, the spread of WPV from 2010 to 2011 mainly occurred in the conflict-affected southern region and in the neighboring regions of the western and Farah provinces. There were 25 WPV confirmed cases in 2010 compared with 38 cases in 2009; from January to September 2011 there were 42 confirmed cases of WPV,