Field Distribution of END Phenomenon-Negative Bovine Viral Diarrhea Virus

Field isolates of BVDV which do not show the exaltation of Newcastle disease virus (END) phenomenon (END(–)) are rarely reported. In this study, 45 BVDV field isolates from cattle in Hokkaido prefecture in Japan were analyzed by the reverse plaque formation method, the END method and observation of...

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Autores principales: NISHINE, Kaoru, AOKI, Hiroshi, SAKODA, Yoshihiro, FUKUSHO, Akio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2014
Materias:
Virology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4300381/
https://www.ncbi.nlm.nih.gov/pubmed/25649948
http://dx.doi.org/10.1292/jvms.14-0220
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author NISHINE, Kaoru
AOKI, Hiroshi
SAKODA, Yoshihiro
FUKUSHO, Akio
author_facet NISHINE, Kaoru
AOKI, Hiroshi
SAKODA, Yoshihiro
FUKUSHO, Akio
author_sort NISHINE, Kaoru
collection PubMed
description Field isolates of BVDV which do not show the exaltation of Newcastle disease virus (END) phenomenon (END(–)) are rarely reported. In this study, 45 BVDV field isolates from cattle in Hokkaido prefecture in Japan were analyzed by the reverse plaque formation method, the END method and observation of cytopathic effects. END(–) virus was detected in 34 of 45 isolates (75.6%), although 35 of 45 field isolates contained END phenomenon positive virus as the predominant virus population. We propose that END(–) viruses are widely distributed in the field and that it is possible that the mixture of biologically distinct BVDV correlates with the appearance of disease in infected animals.
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spelling pubmed-43003812015-02-06 Field Distribution of END Phenomenon-Negative Bovine Viral Diarrhea Virus NISHINE, Kaoru AOKI, Hiroshi SAKODA, Yoshihiro FUKUSHO, Akio J Vet Med Sci Virology Field isolates of BVDV which do not show the exaltation of Newcastle disease virus (END) phenomenon (END(–)) are rarely reported. In this study, 45 BVDV field isolates from cattle in Hokkaido prefecture in Japan were analyzed by the reverse plaque formation method, the END method and observation of cytopathic effects. END(–) virus was detected in 34 of 45 isolates (75.6%), although 35 of 45 field isolates contained END phenomenon positive virus as the predominant virus population. We propose that END(–) viruses are widely distributed in the field and that it is possible that the mixture of biologically distinct BVDV correlates with the appearance of disease in infected animals. The Japanese Society of Veterinary Science 2014-09-02 2014-12 /pmc/articles/PMC4300381/ /pubmed/25649948 http://dx.doi.org/10.1292/jvms.14-0220 Text en ©2014 The Japanese Society of Veterinary Science http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License.
spellingShingle Virology
NISHINE, Kaoru
AOKI, Hiroshi
SAKODA, Yoshihiro
FUKUSHO, Akio
Field Distribution of END Phenomenon-Negative Bovine Viral Diarrhea Virus
title Field Distribution of END Phenomenon-Negative Bovine Viral Diarrhea Virus
title_full Field Distribution of END Phenomenon-Negative Bovine Viral Diarrhea Virus
title_fullStr Field Distribution of END Phenomenon-Negative Bovine Viral Diarrhea Virus
title_full_unstemmed Field Distribution of END Phenomenon-Negative Bovine Viral Diarrhea Virus
title_short Field Distribution of END Phenomenon-Negative Bovine Viral Diarrhea Virus
title_sort field distribution of end phenomenon-negative bovine viral diarrhea virus
topic Virology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4300381/
https://www.ncbi.nlm.nih.gov/pubmed/25649948
http://dx.doi.org/10.1292/jvms.14-0220
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