Avian cholera outbreaks threaten seabird species on Amsterdam Island
International audience Infectious diseases may be particularly critical for the conservation of endangered species. A striking example is the recurrent outbreaks that have been occurring in seabirds on Amsterdam Island for the past 30 years, threatening populations of three Endangered sea-bird speci...
Published in: | PLOS ONE |
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Main Authors: | , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2018
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Online Access: | https://hal.archives-ouvertes.fr/hal-01848829 https://hal.archives-ouvertes.fr/hal-01848829/document https://hal.archives-ouvertes.fr/hal-01848829/file/journal.pone.0197291.pdf https://doi.org/10.1371/journal.pone.0197291 |
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Sequence databases Penguins Bone marrow Cholera Islands Seabirds Birds [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie |
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Sequence databases Penguins Bone marrow Cholera Islands Seabirds Birds [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie Jaeger, Audrey Lebarbenchon, Camille Bourret, Vincent Bastien, Matthieu Lagadec, Erwan Thiebot, Jean-Baptiste Boulinier, Thierry Delord, Karine Barbraud, Christophe Marteau, Cédric Dellagi, Koussay Tortosa, Pablo Weimerskirch, Henri Avian cholera outbreaks threaten seabird species on Amsterdam Island |
topic_facet |
Sequence databases Penguins Bone marrow Cholera Islands Seabirds Birds [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie |
description |
International audience Infectious diseases may be particularly critical for the conservation of endangered species. A striking example is the recurrent outbreaks that have been occurring in seabirds on Amsterdam Island for the past 30 years, threatening populations of three Endangered sea-bird species and of the endemic, Critically Endangered Amsterdam albatross Diomedea amsterdamensis. The bacteria Pasteurella multocida (avian cholera causative agent), and to a lesser extent Erysipelothrix rhusiopathiae (erysipelas causative agent), were both sus-pected to be responsible for these epidemics. Despite this critical situation, demographic trends were not available for these threatened populations, and the occurrence and charac-terization of potential causative agents of epizootics remain poorly known. The aims of the current study were to (i) provide an update of population trends for four threatened seabird species monitored on Amsterdam Island, (ii) assess the occurrence of P. multocida, and E. rhusiopathiae in live birds from five species, (iii) search for other infectious agents in these samples and, (iv) isolate and genotype the causative agent(s) of epizooties from dead birds. Our study shows that the demographic situation has worsened substantially in three seabird species during the past decade, with extremely low reproductive success and declining populations for Indian yellow-nosed albatrosses Thalassarche carteri, sootyalbatrosses Phoebetria fusca, and northern rockhopper penguins Eudyptes moseleyi. Pasteurella multocida or E. rhusiopathiae were detected by PCR in live birds of all five investi-gated species, while results were negative for eight additional infectious agents. A single strain of P. multocida was repeatedly cultured from dead birds, while no E. rhusiopathiae could be isolated. These results highlight the significance of P. multocida in this particular eco-epidemiological system as the main agent responsible for epizootics. The study stresses the urgent need to implement mitigation ... |
author2 |
Ecologie marine tropicale dans les Océans Pacifique et Indien (ENTROPIE Réunion ) Centre National de la Recherche Scientifique (CNRS)-Université de La Réunion (UR)-Institut de Recherche pour le Développement (IRD) Processus Infectieux en Milieu Insulaire Tropical (PIMIT) Centre National de la Recherche Scientifique (CNRS)-IRD-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de La Réunion (UR) Centre d’Ecologie Fonctionnelle et Evolutive (CEFE) Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-École pratique des hautes études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut National de la Recherche Agronomique (INRA)-Université Paul-Valéry - Montpellier 3 (UPVM)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut de Recherche pour le Développement (IRD France-Sud ) Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC) Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Réserve Naturelle Nationale des Terres Australes Françaises TAAF ANR-11-BSV7-0003,EVEMATA,Ecologie évolutive du transfert maternel d'anticorps(2011) |
format |
Article in Journal/Newspaper |
author |
Jaeger, Audrey Lebarbenchon, Camille Bourret, Vincent Bastien, Matthieu Lagadec, Erwan Thiebot, Jean-Baptiste Boulinier, Thierry Delord, Karine Barbraud, Christophe Marteau, Cédric Dellagi, Koussay Tortosa, Pablo Weimerskirch, Henri |
author_facet |
Jaeger, Audrey Lebarbenchon, Camille Bourret, Vincent Bastien, Matthieu Lagadec, Erwan Thiebot, Jean-Baptiste Boulinier, Thierry Delord, Karine Barbraud, Christophe Marteau, Cédric Dellagi, Koussay Tortosa, Pablo Weimerskirch, Henri |
author_sort |
Jaeger, Audrey |
title |
Avian cholera outbreaks threaten seabird species on Amsterdam Island |
title_short |
Avian cholera outbreaks threaten seabird species on Amsterdam Island |
title_full |
Avian cholera outbreaks threaten seabird species on Amsterdam Island |
title_fullStr |
Avian cholera outbreaks threaten seabird species on Amsterdam Island |
title_full_unstemmed |
Avian cholera outbreaks threaten seabird species on Amsterdam Island |
title_sort |
avian cholera outbreaks threaten seabird species on amsterdam island |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://hal.archives-ouvertes.fr/hal-01848829 https://hal.archives-ouvertes.fr/hal-01848829/document https://hal.archives-ouvertes.fr/hal-01848829/file/journal.pone.0197291.pdf https://doi.org/10.1371/journal.pone.0197291 |
geographic |
Indian |
geographic_facet |
Indian |
genre |
Amsterdam Island |
genre_facet |
Amsterdam Island |
op_source |
ISSN: 1932-6203 EISSN: 1932-6203 PLoS ONE https://hal.archives-ouvertes.fr/hal-01848829 PLoS ONE, Public Library of Science, 2018, 13 (5), pp.e0197291. ⟨10.1371/journal.pone.0197291⟩ |
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http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1371/journal.pone.0197291 |
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PLOS ONE |
container_volume |
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container_start_page |
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ftccsdartic:oai:HAL:hal-01848829v1 2023-05-15T13:22:25+02:00 Avian cholera outbreaks threaten seabird species on Amsterdam Island Jaeger, Audrey Lebarbenchon, Camille Bourret, Vincent Bastien, Matthieu Lagadec, Erwan Thiebot, Jean-Baptiste Boulinier, Thierry Delord, Karine Barbraud, Christophe Marteau, Cédric Dellagi, Koussay Tortosa, Pablo Weimerskirch, Henri Ecologie marine tropicale dans les Océans Pacifique et Indien (ENTROPIE Réunion ) Centre National de la Recherche Scientifique (CNRS)-Université de La Réunion (UR)-Institut de Recherche pour le Développement (IRD) Processus Infectieux en Milieu Insulaire Tropical (PIMIT) Centre National de la Recherche Scientifique (CNRS)-IRD-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de La Réunion (UR) Centre d’Ecologie Fonctionnelle et Evolutive (CEFE) Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-École pratique des hautes études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut National de la Recherche Agronomique (INRA)-Université Paul-Valéry - Montpellier 3 (UPVM)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut de Recherche pour le Développement (IRD France-Sud ) Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC) Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Réserve Naturelle Nationale des Terres Australes Françaises TAAF ANR-11-BSV7-0003,EVEMATA,Ecologie évolutive du transfert maternel d'anticorps(2011) 2018 https://hal.archives-ouvertes.fr/hal-01848829 https://hal.archives-ouvertes.fr/hal-01848829/document https://hal.archives-ouvertes.fr/hal-01848829/file/journal.pone.0197291.pdf https://doi.org/10.1371/journal.pone.0197291 en eng HAL CCSD Public Library of Science info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0197291 hal-01848829 https://hal.archives-ouvertes.fr/hal-01848829 https://hal.archives-ouvertes.fr/hal-01848829/document https://hal.archives-ouvertes.fr/hal-01848829/file/journal.pone.0197291.pdf doi:10.1371/journal.pone.0197291 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 1932-6203 EISSN: 1932-6203 PLoS ONE https://hal.archives-ouvertes.fr/hal-01848829 PLoS ONE, Public Library of Science, 2018, 13 (5), pp.e0197291. ⟨10.1371/journal.pone.0197291⟩ Sequence databases Penguins Bone marrow Cholera Islands Seabirds Birds [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie info:eu-repo/semantics/article Journal articles 2018 ftccsdartic https://doi.org/10.1371/journal.pone.0197291 2021-11-21T01:48:38Z International audience Infectious diseases may be particularly critical for the conservation of endangered species. A striking example is the recurrent outbreaks that have been occurring in seabirds on Amsterdam Island for the past 30 years, threatening populations of three Endangered sea-bird species and of the endemic, Critically Endangered Amsterdam albatross Diomedea amsterdamensis. The bacteria Pasteurella multocida (avian cholera causative agent), and to a lesser extent Erysipelothrix rhusiopathiae (erysipelas causative agent), were both sus-pected to be responsible for these epidemics. Despite this critical situation, demographic trends were not available for these threatened populations, and the occurrence and charac-terization of potential causative agents of epizootics remain poorly known. The aims of the current study were to (i) provide an update of population trends for four threatened seabird species monitored on Amsterdam Island, (ii) assess the occurrence of P. multocida, and E. rhusiopathiae in live birds from five species, (iii) search for other infectious agents in these samples and, (iv) isolate and genotype the causative agent(s) of epizooties from dead birds. Our study shows that the demographic situation has worsened substantially in three seabird species during the past decade, with extremely low reproductive success and declining populations for Indian yellow-nosed albatrosses Thalassarche carteri, sootyalbatrosses Phoebetria fusca, and northern rockhopper penguins Eudyptes moseleyi. Pasteurella multocida or E. rhusiopathiae were detected by PCR in live birds of all five investi-gated species, while results were negative for eight additional infectious agents. A single strain of P. multocida was repeatedly cultured from dead birds, while no E. rhusiopathiae could be isolated. These results highlight the significance of P. multocida in this particular eco-epidemiological system as the main agent responsible for epizootics. The study stresses the urgent need to implement mitigation ... Article in Journal/Newspaper Amsterdam Island Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Indian PLOS ONE 13 5 e0197291 |