2014-2017年韩国H3N2犬甲型流感病毒的进化和国际传播。

IF 1.5 3区农林科学 Q2 VETERINARY SCIENCES

Journal of Veterinary Science Pub Date : 2023-11-01 Epub Date: 2023-10-05 DOI:10.4142/jvs.23105

Chung-Young Lee

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引用次数: 0

摘要

禽源性H3N2犬甲型流感病毒（CIV）已在中国和韩国流行，并零星传播到北美，引发多种流行病。我们在2014-2017年期间从韩国的CIV感染患者中分离出6种CIV，并进行了全基因组测序和系统发育分析。结果显示，自21世纪初以来，CIV在韩国传播和进化，然后多样化为一个新的分支，可能导致了中国、美国和加拿大的多种流行病。我们的发现弥合了理解CIV全球传播的进化鸿沟，强调了持续监测CIV的重要性。

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Evolution and international transmission of H3N2 canine influenza A viruses from Korea during 2014-2017.

Avian-origin H3N2 canine influenza A viruses (CIVs) have become enzootic in China and Korea and have sporadically transmitted to North America, causing multiple epidemics. We isolated six CIVs in Korea from CIV-infected patients during 2014-2017 and conducted whole genome sequencing and phylogenetic analyses. Results revealed that CIVs have circulated and evolved in Korea since the early 2000s and then diversified into a new clade, probably contributing to multiple epidemics in China, the USA, and Canada. Our findings bridge an evolutionary gap for understanding the global transmission of CIVs, emphasizing the significance of continuous monitoring of CIVs.

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来源期刊

Journal of Veterinary Science 农林科学-兽医学

CiteScore

3.10

自引率

5.60%

发文量

审稿时长

1.3 months

期刊介绍： The Journal of Veterinary Science (J Vet Sci) is devoted to the advancement and dissemination of scientific knowledge concerning veterinary sciences and related academic disciplines. It is an international journal indexed in the Thomson Scientific Web of Science, SCI-EXPANDED, Sci Search, BIOSIS Previews, Biological Abstracts, Focus on: Veterinary Science & Medicine, Zoological Record, PubMed /MEDLINE, Index Medicus, Pubmed Central, CAB Abstracts / Index Veterinarius, EBSCO, AGRIS and AGRICOLA. This journal published in English by the Korean Society of Veterinary Science (KSVS) being distributed worldwide.