Abstract
An influenza A virus (A/Tig/SH/01/2005 (H5N1) was isolated from lung tissue samples of a dead zoo tiger with respiratory disease in China in July 2005. Complete genome analysis indicated that the isolate was highly identical to an H5N1 virus isolated from a migratory duck at Poyang lake in China in that year. The genotype of the isolate was K,G,D,5J,F,1J,F,1E, and phylogenetically it was a clade 2.2 virus. Molecular characterization of all of the gene segments revealed characteristics of highly pathogenic influenza A viruses. These results may help to identify molecular determinants of virulence and highlight the necessity for continuous surveillance.
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Acknowledgments
This work was supported by the High-Tech Research and Development Program of China (2006AA10A203), the program for New Century Excellent Talents in University (NCET-04-0502), and partly by grants from the foundation for PhD students training program (20060307007). Muhammad Hassan Mushtaq is supported by HEC Pakistan.
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Mushtaq, M.H., Juan, H., Jiang, P. et al. Complete genome analysis of a highly pathogenic H5N1 influenza A virus isolated from a tiger in China. Arch Virol 153, 1569–1574 (2008). https://doi.org/10.1007/s00705-008-0145-3
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DOI: https://doi.org/10.1007/s00705-008-0145-3