Results 181 to 190 of about 9,325 (204)

[Discoveries of avian influenza A(H9N2) virus in chickens and men infected by H9N2 virus in Guangzhou area].

Zhonghua shi yan he lin chuang bing du xue za zhi = Zhonghua shiyan he linchuang bingduxue zazhi = Chinese journal of experimental and clinical virology, 2006
To understand the epidemic status of avian influenza A virus in chickens and men in Guangzhou area and to prevent men suffering from avian influenza A (H5N1) virus.Etiologic and serological surveys were conducted in chickens and men who were working in the poultry farms and slaughter house.
Chuan-hua, Li, Xiu-zhen, Zhou, Mei-xia, Li   +2 more
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Genetic variation of the hemagglutinin of avian influenza virus H9N2

Journal of Medical Virology, 2011
AbstractAvian influenza virus H9N2 has become the dominant subtype of influenza which is endemic in poultry. The hemagglutinin, one of eight protein‐coding genes, plays an important role during the early stage of infection. The adaptive evolution and the positively selected sites of the HA (the glycoprotein molecule) of H9N2 subtype viruses were ...
Song, Xiaofeng., Han, Ping., Chen, Yi-Ping Phoebe.   +2 more
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Infection of immunocompromised patients by avian H9N2 influenza A virus

Journal of Infection, 2011
Avian influenza A (H9N2) virus is transmitted sporadically from avian species to human causing mild diseases in immunocompetent person. We report two cases of human infection in immunocompromised patients in Hong Kong between 2008 and 2009. One patient had uneventful recovery with viral shedding at day 10 after symptom onset despite her underlying ...
Que, TL, Chan, JFW, Chen, H, Yuen, KY, Wen, X, Wu, WL, Cheng, VCC, Chan, KH   +7 more
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Molecular evolution of H9N2 avian influenza viruses in Israel

Virus Genes, 2014
While the previous phylogenetic analyses of AIV H9N2 in Israel had mainly focused on phylogenetics and on describing different virus introductions into the country, for the first time, the H9N2-HA gene evolutionary history has been examined taking into account its origin, evolution and phylodynamics. The present study reveals the Israeli H9N2 molecular
Irit, Davidson, Alice, Fusaro, Alireza, Heidari, Isabella, Monne, Giovanni, Cattoli   +4 more
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Transmission of avian H9N2 influenza viruses in a murine model

Veterinary Microbiology, 2010
Avian H9N2 influenza viruses have circulated widely in domestic poultry around the world, resulting in occasional transmission of virus from infected poultry to humans. However, it is unknown whether H9N2 influenza virus has acquired the ability to be transmitted from human to human.
Rui, Wu, Zhiwei, Sui, Zewen, Liu, Wangwang, Liang, Keli, Yang, Zhongliang, Xiong, Diping, Xu   +6 more
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Swine infection with H9N2 influenza viruses in China in 2004

Virus Genes, 2008
In 2004, H9N2 influenza A viruses were isolated from pigs with respiratory syndrome in commercial swine farms in Henan province, China. Antigenic and genetic characterization were performed for seven swine H9N2 influenza viruses. The hemagglutinin antigenicity of swine H9N2 viruses was similar to those of avian H9N2 viruses of A/duck/Hong Kong/Y280 ...
Yan-Long, Cong, Chun-Feng, Wang, Chun-Mei, Yan, Jin-Shan, Peng, Zhan-Lei, Jiang, Jin-Hua, Liu   +5 more
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H9N2 subtype influenza virus

Hemagglutinin gene segment of inactivated vaccine of H9N2 subtype influenza ...
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H9N2 Avian Influenza in Human

2021
Qian-qian Zhang, Kai Zhou, Wen-zhong Hou, Ru-ming Xie, Yu-lin He, Pu-xuan Lu   +5 more
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Detection and subtyping of influenza A H9N2 virus

2010
Abstract VP31 ...
Ghose, P, Yam, WC, Peiris, JSM, Shortridge, KF, Chan, KH   +4 more
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Avian influenza A subtype H9N2 in poultry in Pakistan

Veterinary Record, 1999
K, Naeem, A, Ullah, R J, Manvell, D J, Alexander   +3 more
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