Evolution and Antigenic Differentiation of Avian Influenza A(H7N9) Virus, China

Details

• Alternative Title:
  Emerg Infect Dis
• Personal Author:
  Liu, Yang ; Chen, Yuhua ; Yang, Zhiyi ; Lin, Yaozhong ; Fu, Siyuan ; Chen, Junhong ; Xu, Lingyu ; Liu, Tengfei ; Niu, Beibei ; Huang, Qiuhong ; Liu, Haixia ; Zheng, Chaofeng ; Liao, Ming ; Jia, Weixin
• Description:
  We characterized the evolution and molecular characteristics of avian influenza A(H7N9) viruses isolated in China during 2021-2023. We systematically analyzed the 10-year evolution of the hemagglutinin gene to determine the evolutionary branch. Our results showed recent antigenic drift, providing crucial clues for updating the H7N9 vaccine and disease prevention and control.
• Subjects:
  Animals Antigenic Variation Antigens, Viral Birds Evolution, Molecular Hemagglutinin Glycoproteins, Influenza Virus Humans Influenza, Human Influenza A Virus, H7N9 Subtype Influenza In Birds Phylogeny

  More +
• Keywords:
  Antigenic Drift Avian Influenza China Evolution H7N9 Influenza A Virus Viruses Zoonoses
• Source:
  Emerg Infect Dis. 2024; 30(6):1218-1222
• Pubmed ID:
  38640498
• Pubmed Central ID:
  PMC11138980
• Document Type:
  Journal Article
• Genre:
  Dispatch
• Place as Subject:
  China
• Volume:
  30
• Issue:
  6
• Collection(s):
  Emerging Infectious Diseases
• Main Document Checksum:
  urn:sha256:29d1ab4ff29f46a8fb2e265fccdf05395605801e68e60333ce27dc4a88d424ae
• Download URL:
  https://stacks.cdc.gov/view/cdc/156964/cdc_156964_DS1.pdf
• File Type:
  [PDF - 985.26 KB ]