References

Alexander, D.J. and I.H. Brown, 2000. Recent zoonoses caused by influenza A viruses. Rev. Sci. Tech., 19: 197-225.
PubMed  |  Direct Link  |  

Alexander, D.J., 2006. An overview of the epidemiology of avian influenza. Vaccine, 6691: 1-8.

Alizadeh, E., S.M. Hosseini, M.T. Kheiri, V. Mazaheri, R. Bashar and M. Tabatabaeian, 2009. Avian Influenza (H9N2) among poultry workers in Iran. Iran. J. Microbiol., 1: 3-6.
Direct Link  |  

Cheng, X., J. Liu, J. He and F. Shan, 2002. Virological and serological surveys for H9N2 subtype of influenza A virus in chickens and men in Shenzhen city. Chin. J. Exp. Clin. Virol., 16: 319-321.
PubMed  |  Direct Link  |  

Guo, Y., J. Li and X. Cheng, 1999. Discovery of men infected by avian influenza A (H9N2) virus. Chinese J. Exp. Clin. Virol., 13: 105-108.
PubMed  |  

Guo, Y., J. Xie and M. Wang, 2000. A strain of nfluenza A H9N2 virus repeatedly isolated from human population in China. Chinese J. Exp. Clin. Virol., 14: 209-212.
PubMed  |  Direct Link  |  

Hadipour, M.M., 2010. H9N2 Avian influenza virus antibody titers in human population in Fars Province, Iran. Braz. J. Poult. Sci., 12: 161-164.
Direct Link  |  

Hinshaw, V.S., R.G. Webster, B.C. Easterday and W.J. Jr. Bean, 1981. Replication of avian influenza A viruses in mammals. Infect. Immun., 34: 354-361.
Direct Link  |  

Jia, N.A., S.J. de Vlas, Y.X. Liu, J.S. Zhang and L. Zhan et al., 2009. Serological reports of human infections of H7 and H9 avian influenza viruses in northern China. J. Clin. Virol., 44: 225-229.
PubMed  |  

Kilbourne, E.D., 2006. Influenza pandemics of the 20th century. Emerg. Infect. Dis., 12: 9-14.
PubMed  |  Direct Link  |  

Li, C.H., X.Z. Zhou and M.X. Li, 2004. Discoveries of avian influenza A(H9N2) virus in chickens and men infected by H9N2 virus in Guangzhou area. Chinese J. Exp. Clin. Virol., 18: 213-214.

Meijer, A., A. Bosman, E.E. van de Kamp, B. Wilbrink, M. Du Ry van Beest Holle and M. Koopmans, 2006. Measurement of antibodies to avian influenza virus A(H7N7) in humans by hemagglutination inhibition test. J. Virol. Methods, 132: 113-120.
PubMed  |  

Nicholson, K.G., J.M. Wood and M. Zambon, 2003. Influenza. Lancet, 362: 1733-1745.
CrossRef  |  PubMed  |  Direct Link  |  

Nili, H. and K. Asasi, 2002. Natural cases and an experimental study of H9N2 avian influenza in commercial broiler chickens of Iran. Avian Pathol., 31: 247-252.
PubMed  |  Direct Link  |  

Palese, P., 2004. Influenza: Old and new threats. Nat. Med., 10: 82-87.
PubMed  |  Direct Link  |  

Peiris, M., K.Y. Yuen, C.W. Leung, K.H. Chan and P.L.S. Ip et al., 1999. Human infection with influenza H9N2. Lancet, 354: 916-917.
CrossRef  |  Direct Link  |  

Potter, C.W., 2006. A history of influenza. J. Applied Microbiol., 91: 572-579.
CrossRef  |  PubMed  |  Direct Link  |  

Rowe, T., R.A. Abernathy, J.H. Primmer, W.W. Thompson and X. Lu et al., 1999. Detection of antibody to avian influenza A (H5N1) virus in human serum by using a combination of serologic assays. J. Clin. Microbiol., 37: 937-943.
PubMed  |  Direct Link  |  

Taubenberger, J.K. and D.M. Morens, 2006. 1918 Influenza: The mother of all pandemics. Emerg. Infect. Dis., 12: 15-22.
CrossRef  |  PubMed  |  Direct Link  |