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Nguyen, T., Davis, C.T., Stembridge, W., Shu, B., Balish, A., Inui, K., Do, H.T., Ngo, H.T., Wan, X.F., McCarron, M., Lindstrom, S.E., Cox, N.J., Nguyen, C.V., Klimov, A.I. and Donis, R.O. (2009) Characterization of a Highly Pathogenic Avian Influenza H5N1 Virus Sub-Lineage in Poultry Seized at Ports of Entry into Vietnam. Journal of Virology, 387, 250-256.
https://doi.org/10.1016/j.virol.2009.03.006

has been cited by the following article:

• TITLE: The Evidence of Clade 7.1 Avian Influenza Virus (H5N1) in Qinghai Lake

  AUTHORS: Wen Wang, Kirill Sharshov, Zhuo Li, Sisi Zheng, Hao Sun, Fang Yang, Xuelian Wang, Laixing Li

  KEYWORDS: Highly Pathogenic Avian Influenza, H5N1, Clade 7.1, Qinghai Lake, Wild Birds

  JOURNAL NAME: Advances in Microbiology, Vol.6 No.14, December 22, 2016

  ABSTRACT: The highly pathogenic influenza A virus subtype H5N1 spread throughout Asia since 2003, reached to Europe in 2005, and the Middle East, as well as Africa and caused a global concern for a potential pandemic threat last decade. A Clade 2.3.2 H5N1 virus became dominate in the Qinghai Lake region in 2009 with sporadic mammal cases of infection and transferred to Russia and Europe through wild migratory birds. Currently, HPAI H5N1 of clades 2.3.4, 2.3.2, and 7 are the dominant co-circulating H5N1 viruses in poultry in Asia. 2.3.2 Clade is dominant in wild birds through the world whereas there is no evident data about Clade 7 circulation in wild birds. We detected HPAI H5N1 virus of Clade 7.1 in Qinghai Lake, that closely related to Shanxi-like and Vietnam viruses co-circulating in poultry. This is the first report of Clade 7.1 H5N1 in wild birds. Based on phylogenetic analyses, the virus can be originated from Clade 7.1 virus gene pool that spread in Vietnam and Chinese poultry and could spread with migratory birds to Qinghai Lake. The Qinghai Lake continues to be significant hotspot for H5N1 surveillance since the regular outbreaks occurred there in wild birds and mammals. Based on these facts and findings, the related researchers should pay more attention to the Qinghai Lake basin as significant hotspot for H5N1 avian influenza surveillance since the regular H5N1 outbreaks occurred there in wild birds with sporadic mammal cases of infection.