Reston virus in domestic pigs in China

Reston virus in domestic pigs in China Historically, Reston virus (RESTV) has been found to be associated with outbreaks of disease only in nonhuman primates. Its spread to domestic pigs was reported for the first time in 2008. In this study, we report the discovery, molecular detection, and phylogenetic analysis of Reston virus (RESTV) in domestic pigs in China. A total of 137 spleen specimens from pigs that died after showing typical clinical signs of porcine reproductive and respiratory syndrome (PRRS), and for which infection with porcine reproductive and respiratory syndrome virus (PRRSV) was confirmed by RT-PCR, were collected from three farms in Shanghai from February to September 2011. Of these samples, 2.92 % (4/137) were found to be positive for RESTV. All of the positive piglets were under the age of 8 weeks and were co-infected with PRRSV. Sequences were found that shared 96.1 %-98.9 % sequence similarity with those of two RESTV variants that had been discovered previously in domestic pigs and cynomolgus macaques from the Philippines. We therefore conclude that RESTV was present in domestic pigs in Shanghai, China. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Virology Springer Journals

Reston virus in domestic pigs in China

Loading next page...
 
/lp/springer_journal/reston-virus-in-domestic-pigs-in-china-EHjP2nb0wu
Publisher
Springer Vienna
Copyright
Copyright © 2014 by Springer-Verlag Wien
Subject
Biomedicine; Virology; Medical Microbiology; Infectious Diseases
ISSN
0304-8608
eISSN
1432-8798
D.O.I.
10.1007/s00705-012-1477-6
Publisher site
See Article on Publisher Site

Abstract

Historically, Reston virus (RESTV) has been found to be associated with outbreaks of disease only in nonhuman primates. Its spread to domestic pigs was reported for the first time in 2008. In this study, we report the discovery, molecular detection, and phylogenetic analysis of Reston virus (RESTV) in domestic pigs in China. A total of 137 spleen specimens from pigs that died after showing typical clinical signs of porcine reproductive and respiratory syndrome (PRRS), and for which infection with porcine reproductive and respiratory syndrome virus (PRRSV) was confirmed by RT-PCR, were collected from three farms in Shanghai from February to September 2011. Of these samples, 2.92 % (4/137) were found to be positive for RESTV. All of the positive piglets were under the age of 8 weeks and were co-infected with PRRSV. Sequences were found that shared 96.1 %-98.9 % sequence similarity with those of two RESTV variants that had been discovered previously in domestic pigs and cynomolgus macaques from the Philippines. We therefore conclude that RESTV was present in domestic pigs in Shanghai, China.

Journal

Archives of VirologySpringer Journals

Published: May 1, 2014

References

  • MEGA3: integrated software for molecular evolutionary genetics analysis and sequence alignment
    Kumar, S; Tamura, K; Nei, M
  • Genome structure of Ebola virus subtype Reston: differences among Ebola subtypes
    Ikegami, T; Calaor, AB; Miranda, ME; Niikura, M; Saijo, M; Kurane, I; Yoshikawa, Y; Morikawa, S

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off