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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
09/03/2018 |
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Actualizado : |
09/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
CASTELL, N.; SCHILD, C.; CAFFARENA, D.; GIANNITTI, F.; ARMENDANOE, J.; RIET-CORREA, F.; VICTORIA, M.; PARREÑOC, V.; COLINAA, R. |
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Afiliación : |
MATÍAS CASTELL, Laboratorio de Virología Molecular, CENUR Litoral Norte, Centro Universitario de Salto.; CARLOS SCHILD, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RUBEN DARÍO CAFFARENA LEDESMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOAQUÍN ARMENDANOE, Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, Balcarce, Buenos Aires, Argentina.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MATÍAS VICTORIA, Laboratorio de Virología Molecular, CENUR Litoral Norte, Centro Universitario de Salto.; VIVIANA PARREÑOC, Sección de Virus Gastroentéricos, Instituto de Virología, CICV y A, INTA Castelar, Buenos Aires, Argentina.; RODNEY COLINAA, Laboratorio de Virología Molecular, CENUR Litoral Norte, Centro Universitario de Salto. Universidad de la República, Rivera 1350, Salto, Uruguay. |
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Título : |
Prevalence and viability of group A rotavirus in dairy farm water sources. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Journal of Applied Microbiology, 124, n.3, p. 922-929, 2018. |
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DOI : |
10.1111/jam.13691 |
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Idioma : |
Inglés |
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Notas : |
History article: Issue online: 15 February 2018; Version of record online: 7 February 2018;Accepted manuscript online: 9 January 2018
Manuscript Accepted: 2 January 2018;Manuscript Revised: 30 December 2017;Manuscript Received: 17 November 2017. |
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Contenido : |
Abstract.
Aim: To analyze group A rotavirus (RVA) environmental contamination in waters used for
calves? consumption and to assess viral viability in dairy farm water sources.
Methods and Results: We analyzed 202 samples of water used for calves? consumption and
RVA was detected by RT-qPCR in 35.1% (95%CI: 28.9?42.0%). A marked pattern of seasonality
was observed with higher frequency of detection in colder than warmer months (p=0.002).
There was no association between viral load and season or between the number of milking
cows in the herd and the detection of RVA in the farm. The viability of the RVA particles
detected was confirmed by isolation of RVA in cell culture from 5/10 water samples.
Furthermore, an RVA waterborne outbreak of neonatal calf diarrhea was described.
Conclusions: We demonstrate that RVA is frequent in dairy farm waters, and that the virus is
infectious and capable of generating a diarrhea outbreak.
Significance and Impact of Study: Neonatal diarrhea syndrome leads to economic losses to the
livestock industry worldwide. To determine transmission routes is essential to take action in
this regard and reduce the impact that this syndrome has for the livestock production. The
results obtained in this work alerts the dairy industry and highlights that mitigation strategies
are crucial to improve the microbiological quality of this water. |
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Palabras claves : |
DAIRY; ENVIRONMENTAL; PLATAFORMA SALUD ANIMAL; ROTAVIRUS; RVA; SÍNDROME DE DIARREA NEONATAL; VETERINARY; VIRUSES; WATER. |
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Thesagro : |
CONTAMINACION AMBIENTAL; ENFERMEDADES DE LOS ANIMALES. |
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Asunto categoría : |
L74 Trastornos misceláneos de los animales |
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Marc : |
LEADER 02650naa a2200373 a 4500
001 1058226
005 2019-10-09
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1111/jam.13691$2DOI
100 1 $aCASTELL, N.
245 $aPrevalence and viability of group A rotavirus in dairy farm water sources.$h[electronic resource]
260 $c2018
500 $aHistory article: Issue online: 15 February 2018; Version of record online: 7 February 2018;Accepted manuscript online: 9 January 2018 Manuscript Accepted: 2 January 2018;Manuscript Revised: 30 December 2017;Manuscript Received: 17 November 2017.
520 $aAbstract. Aim: To analyze group A rotavirus (RVA) environmental contamination in waters used for calves? consumption and to assess viral viability in dairy farm water sources. Methods and Results: We analyzed 202 samples of water used for calves? consumption and RVA was detected by RT-qPCR in 35.1% (95%CI: 28.9?42.0%). A marked pattern of seasonality was observed with higher frequency of detection in colder than warmer months (p=0.002). There was no association between viral load and season or between the number of milking cows in the herd and the detection of RVA in the farm. The viability of the RVA particles detected was confirmed by isolation of RVA in cell culture from 5/10 water samples. Furthermore, an RVA waterborne outbreak of neonatal calf diarrhea was described. Conclusions: We demonstrate that RVA is frequent in dairy farm waters, and that the virus is infectious and capable of generating a diarrhea outbreak. Significance and Impact of Study: Neonatal diarrhea syndrome leads to economic losses to the livestock industry worldwide. To determine transmission routes is essential to take action in this regard and reduce the impact that this syndrome has for the livestock production. The results obtained in this work alerts the dairy industry and highlights that mitigation strategies are crucial to improve the microbiological quality of this water.
650 $aCONTAMINACION AMBIENTAL
650 $aENFERMEDADES DE LOS ANIMALES
653 $aDAIRY
653 $aENVIRONMENTAL
653 $aPLATAFORMA SALUD ANIMAL
653 $aROTAVIRUS
653 $aRVA
653 $aSÍNDROME DE DIARREA NEONATAL
653 $aVETERINARY
653 $aVIRUSES
653 $aWATER
700 1 $aSCHILD, C.
700 1 $aCAFFARENA, D.
700 1 $aGIANNITTI, F.
700 1 $aARMENDANOE, J.
700 1 $aRIET-CORREA, F.
700 1 $aVICTORIA, M.
700 1 $aPARREÑOC, V.
700 1 $aCOLINAA, R.
773 $tJournal of Applied Microbiology, 124$gn.3, p. 922-929, 2018.
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