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[目的]分析1起学校甲型H1N1流感暴发的特点和原因,为今后类似疾病的预防与控制提供经验。[方法]2009年10月14日至11月16日,到现场进行流行病学调查。[结果]本起疫情历时32d,全校发生甲型H1N1流感病例13例,罹患率为0.14%;无重症和死亡病例;男生罹患率为0.56%,女生罹患率为0.07%。13例病例分布在山东大学兴隆山校区7个学院10班级,采集20份患者咽拭子,13份甲型H1N1流感核酸阳性。[结论]确定为1起暴发甲型H1N1流感。
[Objective] To analyze the characteristics and causes of a school outbreak of H1N1 influenza and provide experience for the prevention and control of similar diseases in the future. [Method] From October 14, 2009 to November 16, 2009, epidemiological investigation was carried out on site. [Results] Thirty-three cases of Influenza A (H1N1) were found in this school. The attack rate was 0.14%. There were no cases of severe or death. The attack rate was 0.56% for boys and 0.07% for girls. Thirteen cases were distributed in 10 classes of 7 colleges in Shandong Xinglongshan campus, 20 throat swabs were collected and 13 samples were positive for influenza A (H1N1). [Conclusion] It was identified as one outbreak of Influenza A (H1N1).