Molecular epidemiological survey and phylogenetic analysis of bovine respiratory coronavirus in Japan from 2016 to 2018

Bovine coronavirus (BCoV) is an etiological agent of bovine respiratory disease (BRD). BRD is a costly illness worldwide; thus, epidemiological surveys of BCoV are important. Here, we conducted a molecular epidemiological survey of BCoV in respiratory-diseased and healthy cattle in Japan from 2016 t...

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Autores principales: MEKATA, Hirohisa, HAMABE, Saori, SUDARYATMA, Putu Eka, KOBAYASHI, Ikuo, KANNO, Toru, OKABAYASHI, Tamaki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2020
Materias:
Virology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7324836/
https://www.ncbi.nlm.nih.gov/pubmed/32269197
http://dx.doi.org/10.1292/jvms.19-0587
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author MEKATA, Hirohisa
HAMABE, Saori
SUDARYATMA, Putu Eka
KOBAYASHI, Ikuo
KANNO, Toru
OKABAYASHI, Tamaki
author_facet MEKATA, Hirohisa
HAMABE, Saori
SUDARYATMA, Putu Eka
KOBAYASHI, Ikuo
KANNO, Toru
OKABAYASHI, Tamaki
author_sort MEKATA, Hirohisa
collection PubMed
description Bovine coronavirus (BCoV) is an etiological agent of bovine respiratory disease (BRD). BRD is a costly illness worldwide; thus, epidemiological surveys of BCoV are important. Here, we conducted a molecular epidemiological survey of BCoV in respiratory-diseased and healthy cattle in Japan from 2016 to 2018. We found that 21.2% (58/273) of the respiratory-diseased cattle were infected with BCoV. The respiratory-diseased cattle had virus amounts 4.7 times higher than those in the asymptomatic cattle. Phylogenetic analyses showed that the BCoV identified in Japan after 2005 formed an individual lineage that was distinct from the strains found in other countries. These results suggest that BCoV is epidemic and has evolved uniquely in Japan.
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spelling pubmed-73248362020-07-02 Molecular epidemiological survey and phylogenetic analysis of bovine respiratory coronavirus in Japan from 2016 to 2018 MEKATA, Hirohisa HAMABE, Saori SUDARYATMA, Putu Eka KOBAYASHI, Ikuo KANNO, Toru OKABAYASHI, Tamaki J Vet Med Sci Virology Bovine coronavirus (BCoV) is an etiological agent of bovine respiratory disease (BRD). BRD is a costly illness worldwide; thus, epidemiological surveys of BCoV are important. Here, we conducted a molecular epidemiological survey of BCoV in respiratory-diseased and healthy cattle in Japan from 2016 to 2018. We found that 21.2% (58/273) of the respiratory-diseased cattle were infected with BCoV. The respiratory-diseased cattle had virus amounts 4.7 times higher than those in the asymptomatic cattle. Phylogenetic analyses showed that the BCoV identified in Japan after 2005 formed an individual lineage that was distinct from the strains found in other countries. These results suggest that BCoV is epidemic and has evolved uniquely in Japan. The Japanese Society of Veterinary Science 2020-04-09 2020-06 /pmc/articles/PMC7324836/ /pubmed/32269197 http://dx.doi.org/10.1292/jvms.19-0587 Text en ©2020 The Japanese Society of Veterinary Science This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License. (CC-BY-NC-ND 4.0: https://creativecommons.org/licenses/by-nc-nd/4.0/)
spellingShingle Virology
MEKATA, Hirohisa
HAMABE, Saori
SUDARYATMA, Putu Eka
KOBAYASHI, Ikuo
KANNO, Toru
OKABAYASHI, Tamaki
Molecular epidemiological survey and phylogenetic analysis of bovine respiratory coronavirus in Japan from 2016 to 2018
title Molecular epidemiological survey and phylogenetic analysis of bovine respiratory coronavirus in Japan from 2016 to 2018
title_full Molecular epidemiological survey and phylogenetic analysis of bovine respiratory coronavirus in Japan from 2016 to 2018
title_fullStr Molecular epidemiological survey and phylogenetic analysis of bovine respiratory coronavirus in Japan from 2016 to 2018
title_full_unstemmed Molecular epidemiological survey and phylogenetic analysis of bovine respiratory coronavirus in Japan from 2016 to 2018
title_short Molecular epidemiological survey and phylogenetic analysis of bovine respiratory coronavirus in Japan from 2016 to 2018
title_sort molecular epidemiological survey and phylogenetic analysis of bovine respiratory coronavirus in japan from 2016 to 2018
topic Virology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7324836/
https://www.ncbi.nlm.nih.gov/pubmed/32269197
http://dx.doi.org/10.1292/jvms.19-0587
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