US-Like Strain of Porcine Epidemic Diarrhea Virus Outbreaks in Taiwan, 2013–2014

Since late 2013, several outbreaks of porcine epidemic diarrhea virus (PEDV) infection have emerged in Taiwan. Suckling piglets under 2 weeks of age showed severe vomiting and watery yellowish diarrhea with morbidity and mortality ranging from 80 to 100% and 90 to 100%, respectively. A total of 68 s...

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Autores principales: LIN, Chao-Nan, CHUNG, Wen-Bin, CHANG, Shu-Wei, WEN, Chi-Chi, LIU, Hung, CHIEN, Chi-Hsien, CHIOU, Ming-Tang
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/PMC4197162/
https://www.ncbi.nlm.nih.gov/pubmed/24898162
http://dx.doi.org/10.1292/jvms.14-0098
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author LIN, Chao-Nan
CHUNG, Wen-Bin
CHANG, Shu-Wei
WEN, Chi-Chi
LIU, Hung
CHIEN, Chi-Hsien
CHIOU, Ming-Tang
author_facet LIN, Chao-Nan
CHUNG, Wen-Bin
CHANG, Shu-Wei
WEN, Chi-Chi
LIU, Hung
CHIEN, Chi-Hsien
CHIOU, Ming-Tang
author_sort LIN, Chao-Nan
collection PubMed
description Since late 2013, several outbreaks of porcine epidemic diarrhea virus (PEDV) infection have emerged in Taiwan. Suckling piglets under 2 weeks of age showed severe vomiting and watery yellowish diarrhea with morbidity and mortality ranging from 80 to 100% and 90 to 100%, respectively. A total of 68 samples from 25 pig farms were confirmed as positive for PEDV and negative for rotavirus and transmissible gastroenteritis virus by reverse transcription PCR, and the partial S gene of PEDV was analyzed. Phylogenetic analysis places all 18 Taiwanese PEDV isolates collected during this outbreak in the same clade as the US strains of PEDV. This novel PEDV is prevailing and currently causing severe outbreaks in Taiwan.
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spelling pubmed-41971622014-10-17 US-Like Strain of Porcine Epidemic Diarrhea Virus Outbreaks in Taiwan, 2013–2014 LIN, Chao-Nan CHUNG, Wen-Bin CHANG, Shu-Wei WEN, Chi-Chi LIU, Hung CHIEN, Chi-Hsien CHIOU, Ming-Tang J Vet Med Sci Virology Since late 2013, several outbreaks of porcine epidemic diarrhea virus (PEDV) infection have emerged in Taiwan. Suckling piglets under 2 weeks of age showed severe vomiting and watery yellowish diarrhea with morbidity and mortality ranging from 80 to 100% and 90 to 100%, respectively. A total of 68 samples from 25 pig farms were confirmed as positive for PEDV and negative for rotavirus and transmissible gastroenteritis virus by reverse transcription PCR, and the partial S gene of PEDV was analyzed. Phylogenetic analysis places all 18 Taiwanese PEDV isolates collected during this outbreak in the same clade as the US strains of PEDV. This novel PEDV is prevailing and currently causing severe outbreaks in Taiwan. The Japanese Society of Veterinary Science 2014-06-05 2014-09 /pmc/articles/PMC4197162/ /pubmed/24898162 http://dx.doi.org/10.1292/jvms.14-0098 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
LIN, Chao-Nan
CHUNG, Wen-Bin
CHANG, Shu-Wei
WEN, Chi-Chi
LIU, Hung
CHIEN, Chi-Hsien
CHIOU, Ming-Tang
US-Like Strain of Porcine Epidemic Diarrhea Virus Outbreaks in Taiwan, 2013–2014
title US-Like Strain of Porcine Epidemic Diarrhea Virus Outbreaks in Taiwan, 2013–2014
title_full US-Like Strain of Porcine Epidemic Diarrhea Virus Outbreaks in Taiwan, 2013–2014
title_fullStr US-Like Strain of Porcine Epidemic Diarrhea Virus Outbreaks in Taiwan, 2013–2014
title_full_unstemmed US-Like Strain of Porcine Epidemic Diarrhea Virus Outbreaks in Taiwan, 2013–2014
title_short US-Like Strain of Porcine Epidemic Diarrhea Virus Outbreaks in Taiwan, 2013–2014
title_sort us-like strain of porcine epidemic diarrhea virus outbreaks in taiwan, 2013–2014
topic Virology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4197162/
https://www.ncbi.nlm.nih.gov/pubmed/24898162
http://dx.doi.org/10.1292/jvms.14-0098
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