2009年10月10日,于洪区疾病预防控制中心接到防保站的疫情报告,雨田实验中学和雨田小学甲型流感爆发,疑似甲型流感,我们立即前往调查处理,现将结果报告如下。1对象和方法1.1对象雨田实验中学流感病例120例,雨田小学流感病例213例。1.2方法按照新的流行感冒诊断标准和流行病学的 On October 10, 2009, Yuhong District Center for Disease Control and Prevention received a report of the prevention station. The epidemic situation of Yutian Experimental Middle School and Yutian Primary School outbreak of influenza A was suspected and influenza A was immediately investigated and dealt with. We will now report the results as follows . 1 Subjects and methods 1.1 object Yutian experiment secondary flu cases in 120 cases, Yutian primary flu cases in 213 cases. 1.2 Methods in accordance with the new influenza diagnostic criteria and epidemiological