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目的通过对某学校甲型H1N1流感病毒引起的流感样病例暴发的流行病学特征进行分析,探讨引起该学校甲型H1N1流感暴发流行的原因,为完善学校甲型H1N1流感防控工作提供依据。方法收集学校晨检记录、校卫生室流感样病例登记资料,以及部分病例的实验室检测结果,并对现场进行查看,分析此次甲型H1N1流感病例引起的流感样病例暴发流行特征和因素,及防控工作中存在的不足,为加强学校甲型H1N1流感防控工作提出针对性建议。结果学校未严格对流感样病例实施隔离观察,流感样病例异常增加时未及时报告疾控部门,疾控部门接到报告后未及时明确疫情性质是造成本次甲型H1N1流感暴发流行的主要原因。
Objective To analyze the epidemiological characteristics of influenza-like outbreaks caused by Influenza A (H1N1) virus in a school to explore the causes of the outbreak of Influenza A (H1N1) in schools and provide basis for prevention and control of Influenza A (H1N1) in schools. Methods To collect the records of school morning seized examination, registration data of influenza-like cases in school and the laboratory test results of some cases, and to inspect the scene to analyze the epidemic characteristics and factors of outbreak of influenza-like cases caused by the Influenza A (H1N1) And prevention and control of the work of the deficiencies in schools for the prevention and control of influenza A (H1N1) put forward targeted recommendations. Results The school did not strictly carry out isolation observation on influenza-like cases. When the flu-like cases were abnormally increased, they did not report the disease control department in time. The disease control department did not know the nature of the outbreak timely after receiving the report, which is the main reason for the H1N1 influenza outbreak .