First description of Adenovirus, Enterovirus, Rotavirus and Torque teno virus in water samples collected from the Arroio Dilúvio, Porto Alegre, Brazil

Adenovirus (AdV), enterovirus (EV), genogroup A rotaviruses (GARV) and Torque teno virus (TTV) are non-enveloped viral agents excreted in feces and so may contaminate water bodies. In the present study, the molecular detection of these viruses was performed in samples of surface water collected from...

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Main Authors: AD Vecchia, JD Fleck, J Comerlato, M Kluge, B Bergamaschi, JVS Da Silva, RB Da Luz, TF Teixeira, GN Garbinatto, DV Oliveira, JG Zanin, S Van der Sand, APG Frazzon, AC Franco, PM Roehe, FR Spilki
Format: Article
Language:English
Published: Instituto Internacional de Ecologia
Series:Brazilian Journal of Biology
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842012000200013&lng=en&tlng=en
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spelling doaj-c78952c05b3a486c9691325bd6c869372020-11-24T22:33:52ZengInstituto Internacional de EcologiaBrazilian Journal of Biology1678-437572232332910.1590/S1519-69842012000200013S1519-69842012000200013First description of Adenovirus, Enterovirus, Rotavirus and Torque teno virus in water samples collected from the Arroio Dilúvio, Porto Alegre, BrazilAD Vecchia0JD Fleck1J Comerlato2M Kluge3B Bergamaschi4JVS Da Silva5RB Da Luz6TF Teixeira7GN Garbinatto8DV Oliveira9JG Zanin10S Van der Sand11APG Frazzon12AC Franco13PM Roehe14FR Spilki15Universidade FEEVALEUniversidade FEEVALEUniversidade Federal do Rio Grande do SulUniversidade FEEVALEUniversidade Federal do Rio Grande do SulUniversidade FEEVALEUniversidade FEEVALEUniversidade FEEVALEUniversidade Federal do Rio Grande do SulUniversidade Federal do Rio Grande do SulUniversidade Federal do Rio Grande do SulUniversidade Federal do Rio Grande do SulUniversidade Federal do Rio Grande do SulUniversidade Federal do Rio Grande do SulUniversidade Federal do Rio Grande do SulUniversidade FEEVALEAdenovirus (AdV), enterovirus (EV), genogroup A rotaviruses (GARV) and Torque teno virus (TTV) are non-enveloped viral agents excreted in feces and so may contaminate water bodies. In the present study, the molecular detection of these viruses was performed in samples of surface water collected from the Arroio Dilúvio, a waterstream that crosses the city of Porto Alegre, RS, Brazil, receiving great volumes of non-treated sewage from a large urban area. Sampling was performed during 2009, in three different occasions (January, April and September). The highest detection rate was observed for EV (64.28%), followed by TTV (28.57%) and AdV (21.43%). Rotaviruses were not detected. More than on kind of tested virus was detected in five (35. 71%) of 14 samples. January was the month with the highest viral detection rate, being all samples, collected in this month, positive for at least one group of tested virus. The correlation between the detection of these different viral agents and environmental factors is discussed. To the knowledge of the authors, this is the first description of viral genomes in water samples taken from the Arroio Dilúvio, Porto Alegre (Brazil).http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842012000200013&lng=en&tlng=enadenovirusenterovirusrotavirusTorque teno virusviral analysis of water
collection DOAJ
language English
format Article
sources DOAJ
author AD Vecchia
JD Fleck
J Comerlato
M Kluge
B Bergamaschi
JVS Da Silva
RB Da Luz
TF Teixeira
GN Garbinatto
DV Oliveira
JG Zanin
S Van der Sand
APG Frazzon
AC Franco
PM Roehe
FR Spilki
spellingShingle AD Vecchia
JD Fleck
J Comerlato
M Kluge
B Bergamaschi
JVS Da Silva
RB Da Luz
TF Teixeira
GN Garbinatto
DV Oliveira
JG Zanin
S Van der Sand
APG Frazzon
AC Franco
PM Roehe
FR Spilki
First description of Adenovirus, Enterovirus, Rotavirus and Torque teno virus in water samples collected from the Arroio Dilúvio, Porto Alegre, Brazil
Brazilian Journal of Biology
adenovirus
enterovirus
rotavirus
Torque teno virus
viral analysis of water
author_facet AD Vecchia
JD Fleck
J Comerlato
M Kluge
B Bergamaschi
JVS Da Silva
RB Da Luz
TF Teixeira
GN Garbinatto
DV Oliveira
JG Zanin
S Van der Sand
APG Frazzon
AC Franco
PM Roehe
FR Spilki
author_sort AD Vecchia
title First description of Adenovirus, Enterovirus, Rotavirus and Torque teno virus in water samples collected from the Arroio Dilúvio, Porto Alegre, Brazil
title_short First description of Adenovirus, Enterovirus, Rotavirus and Torque teno virus in water samples collected from the Arroio Dilúvio, Porto Alegre, Brazil
title_full First description of Adenovirus, Enterovirus, Rotavirus and Torque teno virus in water samples collected from the Arroio Dilúvio, Porto Alegre, Brazil
title_fullStr First description of Adenovirus, Enterovirus, Rotavirus and Torque teno virus in water samples collected from the Arroio Dilúvio, Porto Alegre, Brazil
title_full_unstemmed First description of Adenovirus, Enterovirus, Rotavirus and Torque teno virus in water samples collected from the Arroio Dilúvio, Porto Alegre, Brazil
title_sort first description of adenovirus, enterovirus, rotavirus and torque teno virus in water samples collected from the arroio dilúvio, porto alegre, brazil
publisher Instituto Internacional de Ecologia
series Brazilian Journal of Biology
issn 1678-4375
description Adenovirus (AdV), enterovirus (EV), genogroup A rotaviruses (GARV) and Torque teno virus (TTV) are non-enveloped viral agents excreted in feces and so may contaminate water bodies. In the present study, the molecular detection of these viruses was performed in samples of surface water collected from the Arroio Dilúvio, a waterstream that crosses the city of Porto Alegre, RS, Brazil, receiving great volumes of non-treated sewage from a large urban area. Sampling was performed during 2009, in three different occasions (January, April and September). The highest detection rate was observed for EV (64.28%), followed by TTV (28.57%) and AdV (21.43%). Rotaviruses were not detected. More than on kind of tested virus was detected in five (35. 71%) of 14 samples. January was the month with the highest viral detection rate, being all samples, collected in this month, positive for at least one group of tested virus. The correlation between the detection of these different viral agents and environmental factors is discussed. To the knowledge of the authors, this is the first description of viral genomes in water samples taken from the Arroio Dilúvio, Porto Alegre (Brazil).
topic adenovirus
enterovirus
rotavirus
Torque teno virus
viral analysis of water
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842012000200013&lng=en&tlng=en
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