2013年6月4—22日,西安市某学校发生了一起社区获得性肺炎暴发疫情。西安市疾病预防控制中心利用现场流行病学调查分析的方法,结合病原学检测结果,查明并确认是一起以肺炎支原体为病原的社区获得性肺炎(community acquired pneumonia,CAP)[1]暴发的疫情。西安市疾病预防控制中心及时采取了有效措施,控制了此次疫情。现将流行病学分析结果报道如下。 From June 4 to June 22, 2013, a community outbreak of pneumonia was reported in a school in Xi’an. Xi’an Municipal Center for Disease Control and Prevention, using on-site epidemiological investigation and analysis methods, combined with the results of pathogen detection, identified and identified as a community-acquired pneumonia (CAP) [1] with Mycoplasma pneumoniae as the etiological agent epidemic. Xi’an Center for Disease Control and Prevention took timely and effective measures to control the epidemic. Epidemiological analysis results are reported below.