浙江省慈溪市3例人感染H7N9禽流感病例流行病学调查与分析[J]. 疾病监测, 2015, 30(2): 157-159. DOI: 10.3784/j.issn.1003-9961.2015.02.018
引用本文: 浙江省慈溪市3例人感染H7N9禽流感病例流行病学调查与分析[J]. 疾病监测, 2015, 30(2): 157-159. DOI: 10.3784/j.issn.1003-9961.2015.02.018
Epidemiological characteristics of 3 cases of human infection with avian influenza A (H7N9) virus Cixi, Zhejiang[J]. Disease Surveillance, 2015, 30(2): 157-159. DOI: 10.3784/j.issn.1003-9961.2015.02.018
Citation: Epidemiological characteristics of 3 cases of human infection with avian influenza A (H7N9) virus Cixi, Zhejiang[J]. Disease Surveillance, 2015, 30(2): 157-159. DOI: 10.3784/j.issn.1003-9961.2015.02.018

浙江省慈溪市3例人感染H7N9禽流感病例流行病学调查与分析

Epidemiological characteristics of 3 cases of human infection with avian influenza A (H7N9) virus Cixi, Zhejiang

  • 摘要: 2014年1月浙江省慈溪市发生3例人感染H7N9禽流感病例,经调查3例病例所接触禽均来自2013年疫情发生地区,3例病例经营场所环境标本H7N9禽流感病毒核酸阳性率68.4%,慈溪市从事禽交易农贸市场环境标本病毒核酸阳性率38.4%。结果表明,外地禽只为慈溪市3例病例感染来源,禽交易农贸市场为感染高危场所。

     

    Abstract: Three cases of human infection with influenza A (H7N9) virus were reported in Cixi in January 2014. The survey indicated that the poultry to which the cases exposed were from the area where H7N9 virus epidemic occurred in 2103. The positive rate of H7N9 virus nucleic acid in the specimens collected from the working sites of the 3 cases was 68.4%, and the positive rate in farm produce markets with poultry trade in Cixi was 38.4%. The survey result indicated that infection sources of the 3 cases were the poultry from other area, the farm produce markets with poultry trade were high risk places.

     

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