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目的调查、分析和处置此次H5N1禽流感农场暴发疫情的流行情况,探讨有效防控措施。方法对养殖场的35018只鸡进行扑杀和无害化处理,对密切接触人员隔离和医学观察,采集职业暴露者的咽拭子标本,通过荧光RT-PCR方法检测,对疫点周围农民开展调查。结果 2012年3月27日-4月8日,控制住H5N1禽流感疫情,标本核酸检测为阴性,密切接触人员和疫点周围农民均无流感样临床症状。结论此次H5N1禽流感动物暴发疫情,通过卫生和农业两部门积极采取措施,疫情得到控制,方法有效,未发生人感染疫情。
Objective To investigate, analyze and deal with the epidemic situation of the outbreak of H5N1 bird flu farm to explore effective prevention and control measures. Methods The culling and detoxification of 35018 chickens in farms were carried out. Isolation of close contacts and medical observation were collected. Throat swab specimens from occupational exposure were collected and detected by fluorescence RT-PCR. survey. Results From March 27 to April 8, 2012, the outbreak of H5N1 bird flu was controlled. The samples were negative for nucleic acid detection. The close contacts and the farmers around the epidemic area were all free of influenza-like clinical symptoms. Conclusion The outbreak of H5N1 bird flu animals was actively controlled by the two departments of health and agriculture. The outbreak was controlled and the method was effective. No outbreak of human infection occurred.