| H9N2亚型禽流感流行现状 |
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| 引用本文： | 孙泉云,陈琦,夏炉明.H9N2亚型禽流感流行现状[J].动物医学进展,2011(10):107-111. |
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| 作者姓名： | 孙泉云 陈琦 夏炉明 |
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| 作者单位： | 上海市动物疫病预防控制中心; |
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| 摘 要： | 低致病性禽流感主要是由H9N2亚型禽流感病毒所引起,近几年在世界上许多国家都暴发了H9N2亚型禽流感疫情.研究表明,H9N2亚型禽流感病毒在陆禽中至少可分为北美和欧亚两个种系,该病毒在自然环境中很容易发生变异,通过混合基因组分而形成不同的病毒亚型.H9N2亚型禽流感病毒已经能传播至哺乳动物,包括猪和人类,从而引发对其是...
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| 关 键 词： | 禽流感 H9N2亚型 流行状况 |
Prevalence Status of H9N2 Subtype Avian Influenza |
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| SUN Quan-yun,CHEN Qi,XIA Lu-ming.Prevalence Status of H9N2 Subtype Avian Influenza[J].Progress In Veterinary Medicine,2011(10):107-111. |
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| Authors: | SUN Quan-yun CHEN Qi XIA Lu-ming |
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| Institution: | SUN Quan-yun,CHEN Qi,XIA Lu-ming(Shanghai Municipal Center for Animal Disease Prevention and control,Shanghai,201103,China) |
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| Abstract: | Low pathogenic avian influenza is maily caused by H9N2 subtype avian influenza virus.In recent years,outbreaks in poultry due to viruses of H9 subtypes have been widespread in many countrirs in the world.Previous studies illustrated that at least two lineages(Eurasian and Northamerican) of H9N2 AIV had been established in terrestrial poultry,the virus changed rapidly in nature by mixing of its genetic components to form different virus subtypes.The virus has been transmitted to mammalian species,including p... |
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| Keywords: | Avian influenza H9N2 subtype prevalence |
| 本文献已被 CNKI 等数据库收录！ |
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