Evidence of bluetongue and Epizootic Haemorrhagic disease circulation on the island of Mayotte
A cross-sectional study was conducted to explore the epidemiological situation in Mayotte regarding two orbiviruses: Bluetongue virus (BTV) and Epizootic Haemorrhagic Disease virus (EHDV). In all, 385 individual asymptomatic cattle were blood-sampled (one EDTA and one serum tube per animal) between February and June 2016. Antibody (ELISA) and genome prevalence (PCR) was assessed. Almost all the selected cattle showed antibodies against both BTV and EHDV, at 99.5% (CI95% [98.00, 100]) and 96.9% (CI95% [94.5, 98.3]), respectively. Most of the cattle acquired antibodies in their first years of age. EHDV and BTV genomes were detected in 25.2% (CI95% [21.1, 29.8]) and 18.2% (CI95% [14.6, 22.4]) of samples, respectively. Coinfection with BTV and EHDV was observed in 9.4% of samples (CI95% [6.8, 12.7]). Cattle under three years old were more frequently reported as positive for genome detection by PCR than older cattle. Five serotypes of BTV and one serotype of EHDV were identified from eight samples: BTV-4, BTV-9, BTV-11, BTV-15, BTV-19 and EHDV-6, of which some were reported in neighbouring areas. BTV and EHDV both circulate in Mayotte and in its surrounding territories.
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Subjects: | L73 - Maladies des animaux, maladie des animaux, transmission des maladies, surveillance épidémiologique, virus bluetongue, virus de la maladie hémorragique épizootiqu, Orbivirus, http://aims.fao.org/aos/agrovoc/c_426, http://aims.fao.org/aos/agrovoc/c_2329, http://aims.fao.org/aos/agrovoc/c_16411, http://aims.fao.org/aos/agrovoc/c_9342, http://aims.fao.org/aos/agrovoc/c_d78c72e6, http://aims.fao.org/aos/agrovoc/c_5377, http://aims.fao.org/aos/agrovoc/c_4665, http://aims.fao.org/aos/agrovoc/c_3081, |
Online Access: | http://agritrop.cirad.fr/590440/ http://agritrop.cirad.fr/590440/1/2019_Dommegues_Cetre_SOSSAH_BTV_EHDV%20Mayotte.pdf |
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dig-cirad-fr-5904402024-01-29T01:30:38Z http://agritrop.cirad.fr/590440/ http://agritrop.cirad.fr/590440/ Evidence of bluetongue and Epizootic Haemorrhagic disease circulation on the island of Mayotte. Dommergues Laure, Viarouge Cyril, Metras Raphaëlle, Youssouffi Chouanibou, Sailleau Corinne, Zientara Stéphan, Cardinale Eric, Cetre-Sossah Catherine. 2019. Acta Tropica, 191 : 24-28.https://doi.org/10.1016/j.actatropica.2018.12.037 <https://doi.org/10.1016/j.actatropica.2018.12.037> Evidence of bluetongue and Epizootic Haemorrhagic disease circulation on the island of Mayotte Dommergues, Laure Viarouge, Cyril Metras, Raphaëlle Youssouffi, Chouanibou Sailleau, Corinne Zientara, Stéphan Cardinale, Eric Cetre-Sossah, Catherine eng 2019 Acta Tropica L73 - Maladies des animaux maladie des animaux transmission des maladies surveillance épidémiologique virus bluetongue virus de la maladie hémorragique épizootiqu Orbivirus http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_9342 http://aims.fao.org/aos/agrovoc/c_d78c72e6 http://aims.fao.org/aos/agrovoc/c_5377 Mayotte France http://aims.fao.org/aos/agrovoc/c_4665 http://aims.fao.org/aos/agrovoc/c_3081 A cross-sectional study was conducted to explore the epidemiological situation in Mayotte regarding two orbiviruses: Bluetongue virus (BTV) and Epizootic Haemorrhagic Disease virus (EHDV). In all, 385 individual asymptomatic cattle were blood-sampled (one EDTA and one serum tube per animal) between February and June 2016. Antibody (ELISA) and genome prevalence (PCR) was assessed. Almost all the selected cattle showed antibodies against both BTV and EHDV, at 99.5% (CI95% [98.00, 100]) and 96.9% (CI95% [94.5, 98.3]), respectively. Most of the cattle acquired antibodies in their first years of age. EHDV and BTV genomes were detected in 25.2% (CI95% [21.1, 29.8]) and 18.2% (CI95% [14.6, 22.4]) of samples, respectively. Coinfection with BTV and EHDV was observed in 9.4% of samples (CI95% [6.8, 12.7]). Cattle under three years old were more frequently reported as positive for genome detection by PCR than older cattle. Five serotypes of BTV and one serotype of EHDV were identified from eight samples: BTV-4, BTV-9, BTV-11, BTV-15, BTV-19 and EHDV-6, of which some were reported in neighbouring areas. BTV and EHDV both circulate in Mayotte and in its surrounding territories. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/590440/1/2019_Dommegues_Cetre_SOSSAH_BTV_EHDV%20Mayotte.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1016/j.actatropica.2018.12.037 10.1016/j.actatropica.2018.12.037 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.actatropica.2018.12.037 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1016/j.actatropica.2018.12.037 |
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L73 - Maladies des animaux maladie des animaux transmission des maladies surveillance épidémiologique virus bluetongue virus de la maladie hémorragique épizootiqu Orbivirus http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_9342 http://aims.fao.org/aos/agrovoc/c_d78c72e6 http://aims.fao.org/aos/agrovoc/c_5377 http://aims.fao.org/aos/agrovoc/c_4665 http://aims.fao.org/aos/agrovoc/c_3081 L73 - Maladies des animaux maladie des animaux transmission des maladies surveillance épidémiologique virus bluetongue virus de la maladie hémorragique épizootiqu Orbivirus http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_9342 http://aims.fao.org/aos/agrovoc/c_d78c72e6 http://aims.fao.org/aos/agrovoc/c_5377 http://aims.fao.org/aos/agrovoc/c_4665 http://aims.fao.org/aos/agrovoc/c_3081 |
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L73 - Maladies des animaux maladie des animaux transmission des maladies surveillance épidémiologique virus bluetongue virus de la maladie hémorragique épizootiqu Orbivirus http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_9342 http://aims.fao.org/aos/agrovoc/c_d78c72e6 http://aims.fao.org/aos/agrovoc/c_5377 http://aims.fao.org/aos/agrovoc/c_4665 http://aims.fao.org/aos/agrovoc/c_3081 L73 - Maladies des animaux maladie des animaux transmission des maladies surveillance épidémiologique virus bluetongue virus de la maladie hémorragique épizootiqu Orbivirus http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_9342 http://aims.fao.org/aos/agrovoc/c_d78c72e6 http://aims.fao.org/aos/agrovoc/c_5377 http://aims.fao.org/aos/agrovoc/c_4665 http://aims.fao.org/aos/agrovoc/c_3081 Dommergues, Laure Viarouge, Cyril Metras, Raphaëlle Youssouffi, Chouanibou Sailleau, Corinne Zientara, Stéphan Cardinale, Eric Cetre-Sossah, Catherine Evidence of bluetongue and Epizootic Haemorrhagic disease circulation on the island of Mayotte |
description |
A cross-sectional study was conducted to explore the epidemiological situation in Mayotte regarding two orbiviruses: Bluetongue virus (BTV) and Epizootic Haemorrhagic Disease virus (EHDV). In all, 385 individual asymptomatic cattle were blood-sampled (one EDTA and one serum tube per animal) between February and June 2016. Antibody (ELISA) and genome prevalence (PCR) was assessed. Almost all the selected cattle showed antibodies against both BTV and EHDV, at 99.5% (CI95% [98.00, 100]) and 96.9% (CI95% [94.5, 98.3]), respectively. Most of the cattle acquired antibodies in their first years of age. EHDV and BTV genomes were detected in 25.2% (CI95% [21.1, 29.8]) and 18.2% (CI95% [14.6, 22.4]) of samples, respectively. Coinfection with BTV and EHDV was observed in 9.4% of samples (CI95% [6.8, 12.7]). Cattle under three years old were more frequently reported as positive for genome detection by PCR than older cattle. Five serotypes of BTV and one serotype of EHDV were identified from eight samples: BTV-4, BTV-9, BTV-11, BTV-15, BTV-19 and EHDV-6, of which some were reported in neighbouring areas. BTV and EHDV both circulate in Mayotte and in its surrounding territories. |
format |
article |
topic_facet |
L73 - Maladies des animaux maladie des animaux transmission des maladies surveillance épidémiologique virus bluetongue virus de la maladie hémorragique épizootiqu Orbivirus http://aims.fao.org/aos/agrovoc/c_426 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_9342 http://aims.fao.org/aos/agrovoc/c_d78c72e6 http://aims.fao.org/aos/agrovoc/c_5377 http://aims.fao.org/aos/agrovoc/c_4665 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Dommergues, Laure Viarouge, Cyril Metras, Raphaëlle Youssouffi, Chouanibou Sailleau, Corinne Zientara, Stéphan Cardinale, Eric Cetre-Sossah, Catherine |
author_facet |
Dommergues, Laure Viarouge, Cyril Metras, Raphaëlle Youssouffi, Chouanibou Sailleau, Corinne Zientara, Stéphan Cardinale, Eric Cetre-Sossah, Catherine |
author_sort |
Dommergues, Laure |
title |
Evidence of bluetongue and Epizootic Haemorrhagic disease circulation on the island of Mayotte |
title_short |
Evidence of bluetongue and Epizootic Haemorrhagic disease circulation on the island of Mayotte |
title_full |
Evidence of bluetongue and Epizootic Haemorrhagic disease circulation on the island of Mayotte |
title_fullStr |
Evidence of bluetongue and Epizootic Haemorrhagic disease circulation on the island of Mayotte |
title_full_unstemmed |
Evidence of bluetongue and Epizootic Haemorrhagic disease circulation on the island of Mayotte |
title_sort |
evidence of bluetongue and epizootic haemorrhagic disease circulation on the island of mayotte |
url |
http://agritrop.cirad.fr/590440/ http://agritrop.cirad.fr/590440/1/2019_Dommegues_Cetre_SOSSAH_BTV_EHDV%20Mayotte.pdf |
work_keys_str_mv |
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1792499615848726528 |