Molecular epidemiology of canine norovirus in dogs from Portugal, 2007–2011
<p>Abstract</p> <p>Background</p> <p>Canine noroviruses (NoVs) have been recently described in south European countries and associated with outbreaks of diarrhea in kennels. Unlike human NoV which are known as an important cause of acute gastroenteritis, little is known...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
BMC
2012-07-01
|
Series: | BMC Veterinary Research |
Subjects: | |
Online Access: | http://www.biomedcentral.com/1746-6148/8/107 |
id |
doaj-53de9fdd8d84451f9c2ed381fc1f1ae4 |
---|---|
record_format |
Article |
spelling |
doaj-53de9fdd8d84451f9c2ed381fc1f1ae42020-11-24T21:58:24ZengBMCBMC Veterinary Research1746-61482012-07-018110710.1186/1746-6148-8-107Molecular epidemiology of canine norovirus in dogs from Portugal, 2007–2011Mesquita JoãoNascimento Maria São<p>Abstract</p> <p>Background</p> <p>Canine noroviruses (NoVs) have been recently described in south European countries and associated with outbreaks of diarrhea in kennels. Unlike human NoV which are known as an important cause of acute gastroenteritis, little is known about the role of canine NoV as pathogens in dogs as well as its epidemiological features.</p> <p>Results</p> <p>From 2007–2011, 256 stool samples were collected from dogs across Portugal and tested by RT-PCR for canine NoV. Viral fecal shedding was found to be 23% (60/256). All sequences contained the GLPSG amino acid motif characteristic of the RNA-dependent RNA-polymerase gene of NoVs and had a high nucleotide identity (range 98%–100%) to the canine NoV first described in Portugal. The highest shedding rate was detected during the winter months.</p> <p>Conclusions</p> <p>This study shows that canine NoV infection is endemic in the dog population of Portugal. Peak shedding was detected in the winter months, a well-known epidemiologic feature of human NoV infections.</p> http://www.biomedcentral.com/1746-6148/8/107Canine norovirusDogFecal sheddingWinterSeasonality |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Mesquita João Nascimento Maria São |
spellingShingle |
Mesquita João Nascimento Maria São Molecular epidemiology of canine norovirus in dogs from Portugal, 2007–2011 BMC Veterinary Research Canine norovirus Dog Fecal shedding Winter Seasonality |
author_facet |
Mesquita João Nascimento Maria São |
author_sort |
Mesquita João |
title |
Molecular epidemiology of canine norovirus in dogs from Portugal, 2007–2011 |
title_short |
Molecular epidemiology of canine norovirus in dogs from Portugal, 2007–2011 |
title_full |
Molecular epidemiology of canine norovirus in dogs from Portugal, 2007–2011 |
title_fullStr |
Molecular epidemiology of canine norovirus in dogs from Portugal, 2007–2011 |
title_full_unstemmed |
Molecular epidemiology of canine norovirus in dogs from Portugal, 2007–2011 |
title_sort |
molecular epidemiology of canine norovirus in dogs from portugal, 2007–2011 |
publisher |
BMC |
series |
BMC Veterinary Research |
issn |
1746-6148 |
publishDate |
2012-07-01 |
description |
<p>Abstract</p> <p>Background</p> <p>Canine noroviruses (NoVs) have been recently described in south European countries and associated with outbreaks of diarrhea in kennels. Unlike human NoV which are known as an important cause of acute gastroenteritis, little is known about the role of canine NoV as pathogens in dogs as well as its epidemiological features.</p> <p>Results</p> <p>From 2007–2011, 256 stool samples were collected from dogs across Portugal and tested by RT-PCR for canine NoV. Viral fecal shedding was found to be 23% (60/256). All sequences contained the GLPSG amino acid motif characteristic of the RNA-dependent RNA-polymerase gene of NoVs and had a high nucleotide identity (range 98%–100%) to the canine NoV first described in Portugal. The highest shedding rate was detected during the winter months.</p> <p>Conclusions</p> <p>This study shows that canine NoV infection is endemic in the dog population of Portugal. Peak shedding was detected in the winter months, a well-known epidemiologic feature of human NoV infections.</p> |
topic |
Canine norovirus Dog Fecal shedding Winter Seasonality |
url |
http://www.biomedcentral.com/1746-6148/8/107 |
work_keys_str_mv |
AT mesquitajoao molecularepidemiologyofcaninenorovirusindogsfromportugal20072011 AT nascimentomariasao molecularepidemiologyofcaninenorovirusindogsfromportugal20072011 |
_version_ |
1725852075837882368 |