Go straight to H7N9 avian influenza articles

The A(H7N9) virus

Influenza A H7 viruses are a group of influenza viruses that normally circulate among birds. The influenza A(H7N9) virus is one subgroup among the larger group of H7 viruses. Although some H7 viruses (H7N2, H7N3 and H7N7) have occasionally been found to infect humans, no human infections with H7N9 viruses have been reported until March 2013, when three urban residents of Shanghai or Anhui, China, presented with rapidly progressing lower respiratory tract infections and were found to be infected with a novel reassortant avian-origin influenza A (H7N9) virus.

Developing a vaccine

There is currently no vaccine for the prevention of avian influenza A(H7N9) infections although at least four biopharmaceutical companies have candidates that are being tested in animal and human trials. (Wu YL, Shen L-W, Ding Y-P). Preliminary success in the characterization and management of a sudden breakout of a novel H7N9 influenza A virus. International Journal of Biological Sciences, 2014, volume 10, number 1, pages 109-118. Full text : Bart SA. et al. A Cell Culture–Derived MF59-Adjuvanted Pandemic A/H7N9 Vaccine Is Immunogenic in Adults. Sci Transl Med 30 April 2014: Vol. 6, Issue 234, p. 234ra55
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General Resources

WHO

Avian influenza A(H7N9) virus

Avian Influenza A(H7N9) Response:An Investment in Public Health Preparedness

Hong Kong Centre for Health Protection (CHP)

Avian influenza

Weekly avian influenza report

Chinese Center for Disease Control and Prevention

H7N9

Weekly updates

Frequently asked questions

Research highlights

Dr Ian M Mackay

Virology Down Under

Influenza Specialist Group, Australia

H7N9 Summary

H7N9 Avian Influenza - Recent Articles

Lau SY. et al. Identification of meteorological factors associated with human infection with avian influenza A H7N9 virus in Zhejiang Province, China. Sci Total Environ. 2018 Jul 6;644:696-709.
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January - July 2018

Artois J. et al. Changing Geographic Patterns and Risk Factors for Avian Influenza A(H7N9) Infections in Humans, China. Emerg Infect Dis. 2018 Jan;24(1):87-94.
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Chen E. et al. An increasing trend of rural infections of human influenza A (H7N9) from 2013 to 2017: A retrospective analysis of patient exposure histories in Zhejiang province, China. PLoS One. 2018 Feb 15;13(2):e0193052.
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Han DD. et al. Epidemiology of human infection with avian influenza A(H7N9) virus in China, 2013-2017. Zhonghua Liu Xing Bing Xue Za Zhi. 2018 Jan 10;39(1):44-46. [Article in Chinese; Abstract available in Chinese from the publisher]
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Lau SY. et al. Identification of meteorological factors associated with human infection with avian influenza A H7N9 virus in Zhejiang Province, China. Sci Total Environ. 2018 Jul 6;644:696-709.
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Liu J. et al. Sudden emergence of human infections with H7N9 avian influenza A virus in Hubei province, central China. Sci Rep. 2018 Feb 6;8(1):2486.
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Ma MJ. et al. Influenza A(H7N9) Virus Antibody Responses in Survivors 1 Year after Infection, China, 2017. Emerg Infect Dis. 2018 Apr;24(4):663-672.
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Teng Y. et al. Contact reductions from live poultry market closures limit the epidemic of human infections with H7N9 influenza. J Infect. 2018 Jan 31. pii: S0163-4453(18)30023-9.
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Virlogeux V. et al. Evaluation of animal-to-human and human-to-human transmission of influenza A (H7N9) virus in China, 2013-15. Sci Rep. 2018 Jan 11;8(1):552.
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Wan H. et al. Comparison of the Efficacy of N9 Neuraminidase-Specific Monoclonal Antibodies against Influenza A(H7N9) Virus Infection. J Virol. 2018 Jan 30;92(4).
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Wang J. et al. The Fifth Influenza A(H7N9) Epidemic: A Family Cluster of Infection in Suzhou City of China, 2016. Int J Infect Dis. 2018 May 5. pii: S1201-9712(18)34406-0.
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Wang L. et al. Design and application of bundle treatment plan in the early stage for severe human infection by avian influenza H7N9. [Article in Chinese] Zhonghua Wei Zhong Bing Ji Jiu Yi Xue. 2018 Jan;30(1):24-28.
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Yang Q. et al. Westward Spread of Highly Pathogenic Avian Influenza A(H7N9) Virus among Humans, China. Emerg Infect Dis. 2018 Jun;24(6):1095-1098.
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Yoshikura H. On case-fatality rate: H7N9 influenza resurgence in China in 2017. Jpn J Infect Dis. 2018 Apr 27.
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H7N9 Avian Influenza Biography April 2014 - December 2017

H7N9 Avian Influenza Bibliography April 2013 - April 2014