Canine Influenza Virus A(H3N2) Clade with Antigenic Variation, China, 2016-2017

During 2012-2017, we collected throat swabs from dogs in China to characterize canine influenza virus (CIV) A(H3N2) isolates. A new antigenically and genetically distinct CIV H3N2 clade possessing mutations associated with mammalian adaptation emerged in 2016 and replaced previously circulating stra...

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Veröffentlicht in:	Emerging infectious diseases 2019-01, Vol.25 (1), p.161-165
Hauptverfasser:	Lyu, Yanli, Song, Shikai, Zhou, Liwei, Bing, Guoxia, Wang, Qian, Sun, Haoran, Chen, Mingyue, Hu, Junyi, Wang, Mingyang, Sun, Honglei, Pu, Juan, Xia, Zhaofei, Liu, Jinhua, Sun, Yipeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Antigenic Variation antigenicity Avian influenza Avian influenza viruses Canine influenza China Dispatch Distribution Dog Diseases - virology Dogs Gene mutation Genetic aspects H3N2 Health aspects Humans Identification and classification Influenza influenza A virus Influenza A Virus, H3N2 Subtype - genetics Influenza A Virus, H3N2 Subtype - immunology Influenza viruses Influenza, Human - virology Orthomyxoviridae Infections - veterinary Orthomyxoviridae Infections - virology Phylogeny respiratory infections Resveratrol viruses Zoonoses
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Beschreibung
Zusammenfassung:	During 2012-2017, we collected throat swabs from dogs in China to characterize canine influenza virus (CIV) A(H3N2) isolates. A new antigenically and genetically distinct CIV H3N2 clade possessing mutations associated with mammalian adaptation emerged in 2016 and replaced previously circulating strains. This clade probably poses a risk for zoonotic infection.
ISSN:	1080-6040 1080-6059
DOI:	10.3201/eid2501.171878