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2009年3月以来,墨西哥境内接连报告严重流感病例,并于4月13日报告首例流感死亡病例,4月18日,首批体液标本检测初步确定此次流感为人感染甲型H1N1流感病毒所致。此后该型流感疫情迅速蔓延至各大洲,并引起各国的高度重视,我国也迅速启动了相关联防、联控预案。1流行态势1.1流行范
Since March 2009, a series of serious influenza cases have been reported in Mexico and the first case of flu death was reported on April 13. On April 18, the first batch of samples of body fluid was initially determined to be Influenza A (H1N1) To Since then, the influenza epidemic spread rapidly to all continents and caused great attention from all countries. Our country also promptly started the related prevention and control plan. 1 prevailing situation 1.1 popular paradigm