The ecology and adaptive evolution of influenza A interspecies transmission

Since 2013, there have been several alarming influenza‐related events; the spread of highly pathogenic avian influenza H5 viruses into North America, the detection of H10N8 and H5N6 zoonotic infections, the ongoing H7N9 infections in China and the continued zoonosis of H5N1 viruses in parts of Asia...

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Veröffentlicht in:Influenza and other respiratory viruses Jg. 11; H. 1; S. 74 - 84
Hauptverfasser: Joseph, Udayan, Su, Yvonne C. F., Vijaykrishna, Dhanasekaran, Smith, Gavin J. D.
Format: Journal Article
Sprache:Englisch
Veröffentlicht: England John Wiley & Sons, Inc 01.01.2017
John Wiley and Sons Inc
Schlagworte:
Adaptation
Analysis
Animals
Animals, Wild
Asia - epidemiology
Avian flu
Avian influenza
Avian influenza viruses
B cells
China - epidemiology
Disease Reservoirs - virology
Ducks - virology
Ecological adaptation
Ecological effects
Epidemics
Evolution & development
Evolution, Molecular
Expert
Geese - virology
Humans
Infection
Influenza
Influenza A
Influenza A virus - genetics
Influenza A virus - pathogenicity
Influenza A virus - physiology
Influenza A Virus, H5N1 Subtype - genetics
Influenza A Virus, H5N1 Subtype - pathogenicity
Influenza A Virus, H5N1 Subtype - physiology
Influenza A Virus, H7N9 Subtype - genetics
Influenza A Virus, H7N9 Subtype - pathogenicity
Influenza A Virus, H7N9 Subtype - physiology
Influenza in Birds - virology
Influenza, Human - transmission
Influenza, Human - virology
Orthomyxoviridae Infections - transmission
Orthomyxoviridae Infections - virology
pandemic
Pandemics
Phylogeny
Reassortant Viruses - genetics
Reassortant Viruses - pathogenicity
Reassortant Viruses - physiology
Respiratory diseases
Viruses
Zoonoses
zoonotic
pandemic
zoonotic
adaptation
ISSN:1750-2640, 1750-2659, 1750-2659
Online-Zugang:Volltext
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Beschreibung
Zusammenfassung:Since 2013, there have been several alarming influenza‐related events; the spread of highly pathogenic avian influenza H5 viruses into North America, the detection of H10N8 and H5N6 zoonotic infections, the ongoing H7N9 infections in China and the continued zoonosis of H5N1 viruses in parts of Asia and the Middle East. The risk of a new influenza pandemic increases with the repeated interspecies transmission events that facilitate reassortment between animal influenza strains; thus, it is of utmost importance to understand the factors involved that promote or become a barrier to cross‐species transmission of Influenza A viruses (IAVs). Here, we provide an overview of the ecology and evolutionary adaptations of IAVs, with a focus on a review of the molecular factors that enable interspecies transmission of the various virus gene segments.
Bibliographie:SourceType-Scholarly Journals-1
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ISSN:1750-2640
1750-2659
1750-2659
DOI:10.1111/irv.12412