论文部分内容阅读
美国研究人员9月7日公布的报告显示,他们分析了2007年至2009年间美国威斯康星州的流感病例数据,发现甲型H1N1流感出现严重后果的风险并不比季节性流感高。
American researchers report released on September 7 showed that they analyzed influenza case data from 2007 to 2009 in Wisconsin in the United States and found that the risk of serious consequences of Influenza A (H1N1) was no higher than that of seasonal flu.