›› 2013, Vol. 40 ›› Issue (3): 189-191.

• 疾病防治 • 上一篇    下一篇

2010—2011年猪场中猪源新型甲型流感病毒流行情况调查

张红娜, 柴同杰, 李欣, 王浩, 孙玲玉, 李欣贤   

  1. 山东农业大学动物科技学院,山东泰安 271000
  • 收稿日期:2012-08-07 出版日期:2013-03-20 发布日期:2013-03-19
  • 通讯作者: 柴同杰,男,山东人,教授,博士生导师,研究方向:环境微生物和分子细菌学。E-mail:chaitj117@163.com E-mail:chaitj117@163.com
  • 作者简介:张红娜(1986-),女,河北人,硕士生,研究方向:环境微生物。
  • 基金资助:
    国家重点实验室环境保护开放基金;环境微生物学和安全控制的应用(MARC2011D061);重大动物人兽共患病的防控技术研究及应用子课题"甲型H1N1流感等人兽共患病病原气溶胶传播监测的基础与防控研究;国家科技支撑计划子课题(2010BAD04B000)。

Prevalence Investigation of Novel Swine-origin Influenza A (H1N1) Virus in Some Pig Farms in Shandong Province from 2010 to 2011

ZHANG Hong-na, CHAI Tong-jie, LI Xin, WANG Hao, SUN Ling-yu, LI Xin-xian    

  1. College of Animal sciences, Shandong Agricultural University, Tai'an 271000, China
  • Received:2012-08-07 Online:2013-03-20 Published:2013-03-19

摘要: 为深入了解猪源新型甲型流感病毒的流行情况,本研究对山东省9个地市40个猪场进行了猪源新型甲型流感病毒的感染情况调查。在养猪场采集有流感症状猪的血液样品(263份)和鼻咽拭子(235份),分别用HI试验来检测血清抗体滴度和荧光定量PCR技术检测鼻咽拭子中的流感病毒的含量。结果表明,血清阳性率为23.07%~63.33%,总阳性率为41.6%;荧光定量PCR检测鼻咽拭子阳性率为10.0%~64.28%,总阳性率为30.63%。这为了解山东省猪源新型甲型流感病毒的发生和分布,并采取相应的公共卫生措施提供了依据。

关键词: 猪源新型甲型流感病毒; 血清; 鼻咽拭子; 荧光定量PCR; HI试验

Abstract: To better understand, we investigated the SO (H1N1) IV in 40 pig farms from 9 cities in Shandong province. Serum samples (263) and nasal swabs(235)from pigs with flu-like symptoms were collected, respectively. The positive rates of nasal swabs and blood samples were measured using Real-time RT-PCR and HI-test, respectively. Results demonstrated that, the positive rates of serum samples were 23.07% to 63.33%, accounting for 30.63%; the positive rates of nasal swabs were 10.0% to 64.28%, accounting for 30.63%. This result provided the basis to understand the SO (H1N1) IV distribution in Shandong province.

Key words: novel swine-origin influenza A (H1N1) virus; serum; nasal swab; Real time RT-PCR; HI-test

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