Detection of intercontinental reassortant H6 avian influenza viruses from wild birds in South Korea, 2015 and 2017
Avian influenza viruses (AIVs) in wild birds are phylogenetically separated in Eurasian and North American lineages due to the separated distribution and migration of wild birds. However, AIVs are occasionally dispersed between two continents by migratory wild birds flying across the Bering Strait....
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ftpubmed:oai:pubmedcentral.nih.gov:10291271 2023-07-23T04:18:37+02:00 Detection of intercontinental reassortant H6 avian influenza viruses from wild birds in South Korea, 2015 and 2017 Kim, Ji-Yun Lee, Sun-Hak Kim, Da-Won Lee, Dong-Wook Song, Chang-Seon Lee, Dong-Hun Kwon, Jung-Hoon 2023-06-12 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10291271/ http://www.ncbi.nlm.nih.gov/pubmed/37377949 https://doi.org/10.3389/fvets.2023.1157984 en eng Frontiers Media S.A. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10291271/ http://www.ncbi.nlm.nih.gov/pubmed/37377949 http://dx.doi.org/10.3389/fvets.2023.1157984 Copyright © 2023 Kim, Lee, Kim, Lee, Song, Lee and Kwon. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. Front Vet Sci Veterinary Science Text 2023 ftpubmed https://doi.org/10.3389/fvets.2023.1157984 2023-07-02T00:45:54Z Avian influenza viruses (AIVs) in wild birds are phylogenetically separated in Eurasian and North American lineages due to the separated distribution and migration of wild birds. However, AIVs are occasionally dispersed between two continents by migratory wild birds flying across the Bering Strait. In this study, we isolated three AIVs from wild bird feces collected in South Korea that contain gene segments derived from American lineage AIVs, including an H6N2 isolated in 2015 and two H6N1 in 2017. Phylogenetic analysis suggests that the H6N2 virus had American lineage matrix gene and the H6N1 viruses had American lineage nucleoprotein and non-structural genes. These results highlight that novel AIVs have continuously emerged by reassortment between viruses from the two continents. Therefore, continuous monitoring for the emergence and intercontinental spread of novel reassortant AIV is required to prepare for a possible future outbreak. Text Bering Strait PubMed Central (PMC) Bering Strait Frontiers in Veterinary Science 10 |
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Veterinary Science Kim, Ji-Yun Lee, Sun-Hak Kim, Da-Won Lee, Dong-Wook Song, Chang-Seon Lee, Dong-Hun Kwon, Jung-Hoon Detection of intercontinental reassortant H6 avian influenza viruses from wild birds in South Korea, 2015 and 2017 |
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Veterinary Science |
description |
Avian influenza viruses (AIVs) in wild birds are phylogenetically separated in Eurasian and North American lineages due to the separated distribution and migration of wild birds. However, AIVs are occasionally dispersed between two continents by migratory wild birds flying across the Bering Strait. In this study, we isolated three AIVs from wild bird feces collected in South Korea that contain gene segments derived from American lineage AIVs, including an H6N2 isolated in 2015 and two H6N1 in 2017. Phylogenetic analysis suggests that the H6N2 virus had American lineage matrix gene and the H6N1 viruses had American lineage nucleoprotein and non-structural genes. These results highlight that novel AIVs have continuously emerged by reassortment between viruses from the two continents. Therefore, continuous monitoring for the emergence and intercontinental spread of novel reassortant AIV is required to prepare for a possible future outbreak. |
format |
Text |
author |
Kim, Ji-Yun Lee, Sun-Hak Kim, Da-Won Lee, Dong-Wook Song, Chang-Seon Lee, Dong-Hun Kwon, Jung-Hoon |
author_facet |
Kim, Ji-Yun Lee, Sun-Hak Kim, Da-Won Lee, Dong-Wook Song, Chang-Seon Lee, Dong-Hun Kwon, Jung-Hoon |
author_sort |
Kim, Ji-Yun |
title |
Detection of intercontinental reassortant H6 avian influenza viruses from wild birds in South Korea, 2015 and 2017 |
title_short |
Detection of intercontinental reassortant H6 avian influenza viruses from wild birds in South Korea, 2015 and 2017 |
title_full |
Detection of intercontinental reassortant H6 avian influenza viruses from wild birds in South Korea, 2015 and 2017 |
title_fullStr |
Detection of intercontinental reassortant H6 avian influenza viruses from wild birds in South Korea, 2015 and 2017 |
title_full_unstemmed |
Detection of intercontinental reassortant H6 avian influenza viruses from wild birds in South Korea, 2015 and 2017 |
title_sort |
detection of intercontinental reassortant h6 avian influenza viruses from wild birds in south korea, 2015 and 2017 |
publisher |
Frontiers Media S.A. |
publishDate |
2023 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10291271/ http://www.ncbi.nlm.nih.gov/pubmed/37377949 https://doi.org/10.3389/fvets.2023.1157984 |
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Bering Strait |
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Bering Strait |
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Bering Strait |
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Bering Strait |
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Front Vet Sci |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10291271/ http://www.ncbi.nlm.nih.gov/pubmed/37377949 http://dx.doi.org/10.3389/fvets.2023.1157984 |
op_rights |
Copyright © 2023 Kim, Lee, Kim, Lee, Song, Lee and Kwon. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
op_doi |
https://doi.org/10.3389/fvets.2023.1157984 |
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Frontiers in Veterinary Science |
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10 |
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