Cargando…

Isolation and Genetic Characterization of Emerging H3N2 Canine Influenza Virus in Guangdong Province, Southern China, 2018–2021

H3N2 canine influenza virus (CIV) emerged in dogs in China or Korea around 2005 and was first reported in 2008. In 2015, H3N2 CIV was detected in the United States and caused a huge outbreak. To date, H3N2 CIV is continuously circulating in dog populations in China, Korea, and the United States. For...

Descripción completa

Detalles Bibliográficos
Autores principales: Ou, Jiajun, Zheng, Feiyan, Cheng, Jiaojiao, Ye, Shaotang S., Ye, Cundong, Jia, Kun, Lu, Gang, Li, Shoujun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8965554/
https://www.ncbi.nlm.nih.gov/pubmed/35372528
http://dx.doi.org/10.3389/fvets.2022.810855
_version_ 1784678457947455488
author Ou, Jiajun
Zheng, Feiyan
Cheng, Jiaojiao
Ye, Shaotang S.
Ye, Cundong
Jia, Kun
Lu, Gang
Li, Shoujun
author_facet Ou, Jiajun
Zheng, Feiyan
Cheng, Jiaojiao
Ye, Shaotang S.
Ye, Cundong
Jia, Kun
Lu, Gang
Li, Shoujun
author_sort Ou, Jiajun
collection PubMed
description H3N2 canine influenza virus (CIV) emerged in dogs in China or Korea around 2005 and was first reported in 2008. In 2015, H3N2 CIV was detected in the United States and caused a huge outbreak. To date, H3N2 CIV is continuously circulating in dog populations in China, Korea, and the United States. For continuous monitoring of H3N2 CIV in China, we collected 180 dog nasal swab samples and 196 cat nasal swabs from veterinary hospitals in Guangdong Province between 2018 and 2021. Six emerging H3N2 CIV strains were isolated. Following full genome sequencing and phylogenetic analyses, we found that A/canine/Guangdong/1-3/2018 and A/canine/Guangdong/1-3/2021 diverged from the reported sequences of the Chinese H3N2 CIV strains. Moreover, we found that these H3N2 CIV strains belong to the group that contains US and northern China CIV strains in 2017 and 2019 and dominate in the dog population until 2021.
format Online
Article
Text
id pubmed-8965554
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-89655542022-03-31 Isolation and Genetic Characterization of Emerging H3N2 Canine Influenza Virus in Guangdong Province, Southern China, 2018–2021 Ou, Jiajun Zheng, Feiyan Cheng, Jiaojiao Ye, Shaotang S. Ye, Cundong Jia, Kun Lu, Gang Li, Shoujun Front Vet Sci Veterinary Science H3N2 canine influenza virus (CIV) emerged in dogs in China or Korea around 2005 and was first reported in 2008. In 2015, H3N2 CIV was detected in the United States and caused a huge outbreak. To date, H3N2 CIV is continuously circulating in dog populations in China, Korea, and the United States. For continuous monitoring of H3N2 CIV in China, we collected 180 dog nasal swab samples and 196 cat nasal swabs from veterinary hospitals in Guangdong Province between 2018 and 2021. Six emerging H3N2 CIV strains were isolated. Following full genome sequencing and phylogenetic analyses, we found that A/canine/Guangdong/1-3/2018 and A/canine/Guangdong/1-3/2021 diverged from the reported sequences of the Chinese H3N2 CIV strains. Moreover, we found that these H3N2 CIV strains belong to the group that contains US and northern China CIV strains in 2017 and 2019 and dominate in the dog population until 2021. Frontiers Media S.A. 2022-03-11 /pmc/articles/PMC8965554/ /pubmed/35372528 http://dx.doi.org/10.3389/fvets.2022.810855 Text en Copyright © 2022 Ou, Zheng, Cheng, Ye, Ye, Jia, Lu and Li. 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.
spellingShingle Veterinary Science
Ou, Jiajun
Zheng, Feiyan
Cheng, Jiaojiao
Ye, Shaotang S.
Ye, Cundong
Jia, Kun
Lu, Gang
Li, Shoujun
Isolation and Genetic Characterization of Emerging H3N2 Canine Influenza Virus in Guangdong Province, Southern China, 2018–2021
title Isolation and Genetic Characterization of Emerging H3N2 Canine Influenza Virus in Guangdong Province, Southern China, 2018–2021
title_full Isolation and Genetic Characterization of Emerging H3N2 Canine Influenza Virus in Guangdong Province, Southern China, 2018–2021
title_fullStr Isolation and Genetic Characterization of Emerging H3N2 Canine Influenza Virus in Guangdong Province, Southern China, 2018–2021
title_full_unstemmed Isolation and Genetic Characterization of Emerging H3N2 Canine Influenza Virus in Guangdong Province, Southern China, 2018–2021
title_short Isolation and Genetic Characterization of Emerging H3N2 Canine Influenza Virus in Guangdong Province, Southern China, 2018–2021
title_sort isolation and genetic characterization of emerging h3n2 canine influenza virus in guangdong province, southern china, 2018–2021
topic Veterinary Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8965554/
https://www.ncbi.nlm.nih.gov/pubmed/35372528
http://dx.doi.org/10.3389/fvets.2022.810855
work_keys_str_mv AT oujiajun isolationandgeneticcharacterizationofemergingh3n2canineinfluenzavirusinguangdongprovincesouthernchina20182021
AT zhengfeiyan isolationandgeneticcharacterizationofemergingh3n2canineinfluenzavirusinguangdongprovincesouthernchina20182021
AT chengjiaojiao isolationandgeneticcharacterizationofemergingh3n2canineinfluenzavirusinguangdongprovincesouthernchina20182021
AT yeshaotangs isolationandgeneticcharacterizationofemergingh3n2canineinfluenzavirusinguangdongprovincesouthernchina20182021
AT yecundong isolationandgeneticcharacterizationofemergingh3n2canineinfluenzavirusinguangdongprovincesouthernchina20182021
AT jiakun isolationandgeneticcharacterizationofemergingh3n2canineinfluenzavirusinguangdongprovincesouthernchina20182021
AT lugang isolationandgeneticcharacterizationofemergingh3n2canineinfluenzavirusinguangdongprovincesouthernchina20182021
AT lishoujun isolationandgeneticcharacterizationofemergingh3n2canineinfluenzavirusinguangdongprovincesouthernchina20182021