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| 1. |  | DORSCH, M.; CANTÓN, G.J.; DRIEMEIER, D.; ANDERSON, M.L.; MOELLER, R.B.; GIANNITTI, F. Bacterial, protozoal and viral abortions in sheep and goats in South America: A review. Small Ruminant Research, Volume 205, December 2021, 106547. Doi:https://doi.org/10.1016/j.smallrumres.2021.106547 Article history: Received 18 May 2021/ Received in revised form 11 August 2021/ Accepted 30 September 2021/ Available online 6 October 2021.| Biblioteca(s): INIA La Estanzuela. |
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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
25/10/2021 |
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Actualizado : |
25/10/2021 |
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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 : |
DORSCH, M.; CANTÓN, G.J.; DRIEMEIER, D.; ANDERSON, M.L.; MOELLER, R.B.; GIANNITTI, F. |
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Afiliación : |
MATÍAS ANDRÉS DORSCH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GERMÁN J. CANTÓN, Instituto Nacional de Tecnología Agropecuaria (INTA), Balcarce, Buenos Aires, Argentina.; DAVID DRIEMEIER, .Setor de Patologia Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brasil.; MARK L. ANDERSON, California Animal Health and Food Safety Laboratory (CAHFS), University of California, Davis, USA; ROBERT B. MOELLER, California Animal Health and Food Safety Laboratory (CAHFS), University of California, Davis, USA; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Bacterial, protozoal and viral abortions in sheep and goats in South America: A review. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Small Ruminant Research, Volume 205, December 2021, 106547. Doi:https://doi.org/10.1016/j.smallrumres.2021.106547 |
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DOI : |
10.1016/j.smallrumres.2021.106547 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 18 May 2021/ Received in revised form 11 August 2021/ Accepted 30 September 2021/ Available online 6 October 2021. |
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Contenido : |
Abstract:Bacterial, protozoal and viral diseases are major causes of abortion in sheep and goats. These agents cause significant economic losses, and many are considered of concern for public health (zoonotic pathogens) and/or the international trade of livestock, such as those causing diseases notifiable to the World Organization of Animal Health (OIE). In South America, information about their occurrence, prevalence and economic impact is scarce. We review the available literature on bacterial, protozoal and viral abortifacients identified through laboratory testing in sheep and goats in South America and discuss whether the diagnostic investigations are conclusive in demonstrating abortion causality. We also compile information on diagnostic methods recommended by the OIE for the laboratory diagnosis of these abortifacients and on salient fetoplacental lesions induced by them. Campylobacteriosis (Campylobacter fetus subsp. fetus), listeriosis (Listeria ivanovii), chlamydiosis (Chlamydia abortus), toxoplasmosis, neosporosis and sarcocystiosis have been confirmed as small ruminant abortifacients in this region. Brucella ovis, Brucella melitensis, Campylobacter jejuni, Chlamydia pecorum, Coxiella burnetii, Leptospira spp., Bacillus licheniformis and bluetongue virus, are probable causes of abortion in the region since they have been detected in aborted fetuses and/or associated with abortions through seroepidemiologic studies. Listeria monocytogenes, Histophilus ovis, Actinobacillus seminis, Trueperella pyogenes, Yersinia spp., Trypanosoma vivax, caprine herpesvirus 1 and pestiviruses also infect small ruminants in the region and could thus be considered possible causes of abortion, although they have not been associated with abortion in South America (i.e., not detected in aborted fetuses nor associated with abortion through seroepidemiologic studies). Other agents such as Flexispira rappini, Francisella tularensis, Anaplasma phagocytophilum, Rift Valley fever virus, Wesselbron disease virus and bunyaviruses, known to be abortifacients for sheep and goats in other regions of the world, have not been documented in South America. While some of these agents could be exotic in this subcontinent, others may have been undiagnosed considering the limitations of active animal disease surveillance systems, which hamper the eventual detection of emerging, re-emerging, and communicable diseases in South America. MenosAbstract:Bacterial, protozoal and viral diseases are major causes of abortion in sheep and goats. These agents cause significant economic losses, and many are considered of concern for public health (zoonotic pathogens) and/or the international trade of livestock, such as those causing diseases notifiable to the World Organization of Animal Health (OIE). In South America, information about their occurrence, prevalence and economic impact is scarce. We review the available literature on bacterial, protozoal and viral abortifacients identified through laboratory testing in sheep and goats in South America and discuss whether the diagnostic investigations are conclusive in demonstrating abortion causality. We also compile information on diagnostic methods recommended by the OIE for the laboratory diagnosis of these abortifacients and on salient fetoplacental lesions induced by them. Campylobacteriosis (Campylobacter fetus subsp. fetus), listeriosis (Listeria ivanovii), chlamydiosis (Chlamydia abortus), toxoplasmosis, neosporosis and sarcocystiosis have been confirmed as small ruminant abortifacients in this region. Brucella ovis, Brucella melitensis, Campylobacter jejuni, Chlamydia pecorum, Coxiella burnetii, Leptospira spp., Bacillus licheniformis and bluetongue virus, are probable causes of abortion in the region since they have been detected in aborted fetuses and/or associated with abortions through seroepidemiologic studies. Listeria monocytogenes, Histophilus ovis, Actino... Presentar Todo |
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Palabras claves : |
Abortions; Diagnostic investigation; Goats; Infectious diseases; Pathology; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; PLATAFORMA DE SALUD ANIMAL; Protozoa; Sheep; South America. |
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Thesagro : |
OVEJA; SUD AMERICA. |
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Asunto categoría : |
-- |
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Marc : |
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001 1062496
005 2021-10-25
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1016/j.smallrumres.2021.106547$2DOI
100 1 $aDORSCH, M.
245 $aBacterial, protozoal and viral abortions in sheep and goats in South America$bA review.$h[electronic resource]
260 $c2021
500 $aArticle history: Received 18 May 2021/ Received in revised form 11 August 2021/ Accepted 30 September 2021/ Available online 6 October 2021.
520 $aAbstract:Bacterial, protozoal and viral diseases are major causes of abortion in sheep and goats. These agents cause significant economic losses, and many are considered of concern for public health (zoonotic pathogens) and/or the international trade of livestock, such as those causing diseases notifiable to the World Organization of Animal Health (OIE). In South America, information about their occurrence, prevalence and economic impact is scarce. We review the available literature on bacterial, protozoal and viral abortifacients identified through laboratory testing in sheep and goats in South America and discuss whether the diagnostic investigations are conclusive in demonstrating abortion causality. We also compile information on diagnostic methods recommended by the OIE for the laboratory diagnosis of these abortifacients and on salient fetoplacental lesions induced by them. Campylobacteriosis (Campylobacter fetus subsp. fetus), listeriosis (Listeria ivanovii), chlamydiosis (Chlamydia abortus), toxoplasmosis, neosporosis and sarcocystiosis have been confirmed as small ruminant abortifacients in this region. Brucella ovis, Brucella melitensis, Campylobacter jejuni, Chlamydia pecorum, Coxiella burnetii, Leptospira spp., Bacillus licheniformis and bluetongue virus, are probable causes of abortion in the region since they have been detected in aborted fetuses and/or associated with abortions through seroepidemiologic studies. Listeria monocytogenes, Histophilus ovis, Actinobacillus seminis, Trueperella pyogenes, Yersinia spp., Trypanosoma vivax, caprine herpesvirus 1 and pestiviruses also infect small ruminants in the region and could thus be considered possible causes of abortion, although they have not been associated with abortion in South America (i.e., not detected in aborted fetuses nor associated with abortion through seroepidemiologic studies). Other agents such as Flexispira rappini, Francisella tularensis, Anaplasma phagocytophilum, Rift Valley fever virus, Wesselbron disease virus and bunyaviruses, known to be abortifacients for sheep and goats in other regions of the world, have not been documented in South America. While some of these agents could be exotic in this subcontinent, others may have been undiagnosed considering the limitations of active animal disease surveillance systems, which hamper the eventual detection of emerging, re-emerging, and communicable diseases in South America.
650 $aOVEJA
650 $aSUD AMERICA
653 $aAbortions
653 $aDiagnostic investigation
653 $aGoats
653 $aInfectious diseases
653 $aPathology
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL
653 $aPLATAFORMA DE SALUD ANIMAL
653 $aProtozoa
653 $aSheep
653 $aSouth America
700 1 $aCANTÓN, G.J.
700 1 $aDRIEMEIER, D.
700 1 $aANDERSON, M.L.
700 1 $aMOELLER, R.B.
700 1 $aGIANNITTI, F.
773 $tSmall Ruminant Research, Volume 205, December 2021, 106547. Doi:https://doi.org/10.1016/j.smallrumres.2021.106547
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