Investigating Avian Influenza Infection Hotspots in Old-World Shorebirds
International audience Heterogeneity in the transmission rates of pathogens across hosts or environments may produce disease hotspots, which are defined as specific sites, times or species associations in which the infection rate is consistently elevated. Hotspots for avian influenza virus (AIV) in...
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
2012
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Subjects: | |
Online Access: | https://hal.inrae.fr/hal-02650175 https://hal.inrae.fr/hal-02650175/document https://hal.inrae.fr/hal-02650175/file/2012_Gaidet_Plos%20One_1.pdf https://doi.org/10.1371/journal.pone.0046049 |
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ftunivnantes:oai:HAL:hal-02650175v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Université de Nantes: HAL-UNIV-NANTES |
op_collection_id |
ftunivnantes |
language |
English |
topic |
WILD AQUATIC BIRDS A VIRUSES DELAWARE BAY PATTERNS WADERS GENE SURVEILLANCE AFRICA TRANSMISSION STRATEGIES [SDV]Life Sciences [q-bio] |
spellingShingle |
WILD AQUATIC BIRDS A VIRUSES DELAWARE BAY PATTERNS WADERS GENE SURVEILLANCE AFRICA TRANSMISSION STRATEGIES [SDV]Life Sciences [q-bio] Gaidet, Nicolas El Mamy, Ahmed B. Ould Cappelle, Julien Caron, Alexandre Cumming, Graeme S. Grosbois, Vladimir Gil, Patricia Hammoumi, Saliha Servan de Almeida, Renata Fereidouni, Sasan R. Cattoli, Giovanni Abolnik, Celia Mundava, Josphine Fofana, Bouba Ndlovu, Mduduzi Diawara, Yelli Hurtado, Renata Newman, Scott H. Dodman, Tim Balança, Gilles Investigating Avian Influenza Infection Hotspots in Old-World Shorebirds |
topic_facet |
WILD AQUATIC BIRDS A VIRUSES DELAWARE BAY PATTERNS WADERS GENE SURVEILLANCE AFRICA TRANSMISSION STRATEGIES [SDV]Life Sciences [q-bio] |
description |
International audience Heterogeneity in the transmission rates of pathogens across hosts or environments may produce disease hotspots, which are defined as specific sites, times or species associations in which the infection rate is consistently elevated. Hotspots for avian influenza virus (AIV) in wild birds are largely unstudied and poorly understood. A striking feature is the existence of a unique but consistent AIV hotspot in shorebirds (Charadriiformes) associated with a single species at a specific location and time (ruddy turnstone Arenaria interpres at Delaware Bay, USA, in May). This unique case, though a valuable reference, limits our capacity to explore and understand the general properties of AIV hotspots in shorebirds. Unfortunately, relatively few shorebirds have been sampled outside Delaware Bay and they belong to only a few shorebird families; there also has been a lack of consistent oropharyngeal sampling as a complement to cloacal sampling. In this study we looked for AIV hotspots associated with other shorebird species and/or with some of the larger congregation sites of shorebirds in the old world. We assembled and analysed a regionally extensive dataset of AIV prevalence from 69 shorebird species sampled in 25 countries across Africa and Western Eurasia. Despite this diverse and extensive coverage we did not detect any new shorebird AIV hotspots. Neither large shorebird congregation sites nor the ruddy turnstone were consistently associated with AIV hotspots. We did, however, find a low but widespread circulation of AIV in shorebirds that contrast with the absence of AIV previously reported in shorebirds in Europe. A very high AIV antibody prevalence coupled to a low infection rate was found in both first-year and adult birds of two migratory sandpiper species, suggesting the potential existence of an AIV hotspot along their migratory flyway that is yet to be discovered. |
author2 |
Animal et gestion intégrée des risques (UPR AGIRs) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad) Ctr Natl Elevage & Rech Vet Partenaires INRAE University of Cape Town Institut National de la Recherche Agronomique (INRA) Contrôle des maladies animales exotiques et émergentes (UMR CMAEE) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA) Friedrich-Loeffler-Institut (FLI) Ist Zooprofilatt Sperle Venezie University of Pretoria South Africa National University of Science and Technology Bulawayo Direct Natl Eaux & Forets Mali Universidade de São Paulo = University of São Paulo (USP) Food and Agriculture Organization Wetlands International French Ministry of Foreign Affairs; Technical Cooperation Programme of the Food and Agricultural Organization of the United Nations (UN-FAO) through government of France; Technical Cooperation Programme of the Food and Agricultural Organization of the United Nations (UN-FAO) through government of Sweden; USAID - and Wildlife Conservation Society; EU |
format |
Article in Journal/Newspaper |
author |
Gaidet, Nicolas El Mamy, Ahmed B. Ould Cappelle, Julien Caron, Alexandre Cumming, Graeme S. Grosbois, Vladimir Gil, Patricia Hammoumi, Saliha Servan de Almeida, Renata Fereidouni, Sasan R. Cattoli, Giovanni Abolnik, Celia Mundava, Josphine Fofana, Bouba Ndlovu, Mduduzi Diawara, Yelli Hurtado, Renata Newman, Scott H. Dodman, Tim Balança, Gilles |
author_facet |
Gaidet, Nicolas El Mamy, Ahmed B. Ould Cappelle, Julien Caron, Alexandre Cumming, Graeme S. Grosbois, Vladimir Gil, Patricia Hammoumi, Saliha Servan de Almeida, Renata Fereidouni, Sasan R. Cattoli, Giovanni Abolnik, Celia Mundava, Josphine Fofana, Bouba Ndlovu, Mduduzi Diawara, Yelli Hurtado, Renata Newman, Scott H. Dodman, Tim Balança, Gilles |
author_sort |
Gaidet, Nicolas |
title |
Investigating Avian Influenza Infection Hotspots in Old-World Shorebirds |
title_short |
Investigating Avian Influenza Infection Hotspots in Old-World Shorebirds |
title_full |
Investigating Avian Influenza Infection Hotspots in Old-World Shorebirds |
title_fullStr |
Investigating Avian Influenza Infection Hotspots in Old-World Shorebirds |
title_full_unstemmed |
Investigating Avian Influenza Infection Hotspots in Old-World Shorebirds |
title_sort |
investigating avian influenza infection hotspots in old-world shorebirds |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.inrae.fr/hal-02650175 https://hal.inrae.fr/hal-02650175/document https://hal.inrae.fr/hal-02650175/file/2012_Gaidet_Plos%20One_1.pdf https://doi.org/10.1371/journal.pone.0046049 |
genre |
Arenaria interpres Ruddy Turnstone |
genre_facet |
Arenaria interpres Ruddy Turnstone |
op_source |
ISSN: 1932-6203 EISSN: 1932-6203 PLoS ONE https://hal.inrae.fr/hal-02650175 PLoS ONE, Public Library of Science, 2012, 7 (9), ⟨10.1371/journal.pone.0046049⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0046049 info:eu-repo/semantics/altIdentifier/pmid/23029383 hal-02650175 https://hal.inrae.fr/hal-02650175 https://hal.inrae.fr/hal-02650175/document https://hal.inrae.fr/hal-02650175/file/2012_Gaidet_Plos%20One_1.pdf doi:10.1371/journal.pone.0046049 PRODINRA: 213095 PUBMED: 23029383 WOS: 000309973900080 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1371/journal.pone.0046049 |
container_title |
PLoS ONE |
container_volume |
7 |
container_issue |
9 |
container_start_page |
e46049 |
_version_ |
1766354024567668736 |
spelling |
ftunivnantes:oai:HAL:hal-02650175v1 2023-05-15T15:23:19+02:00 Investigating Avian Influenza Infection Hotspots in Old-World Shorebirds Gaidet, Nicolas El Mamy, Ahmed B. Ould Cappelle, Julien Caron, Alexandre Cumming, Graeme S. Grosbois, Vladimir Gil, Patricia Hammoumi, Saliha Servan de Almeida, Renata Fereidouni, Sasan R. Cattoli, Giovanni Abolnik, Celia Mundava, Josphine Fofana, Bouba Ndlovu, Mduduzi Diawara, Yelli Hurtado, Renata Newman, Scott H. Dodman, Tim Balança, Gilles Animal et gestion intégrée des risques (UPR AGIRs) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad) Ctr Natl Elevage & Rech Vet Partenaires INRAE University of Cape Town Institut National de la Recherche Agronomique (INRA) Contrôle des maladies animales exotiques et émergentes (UMR CMAEE) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA) Friedrich-Loeffler-Institut (FLI) Ist Zooprofilatt Sperle Venezie University of Pretoria South Africa National University of Science and Technology Bulawayo Direct Natl Eaux & Forets Mali Universidade de São Paulo = University of São Paulo (USP) Food and Agriculture Organization Wetlands International French Ministry of Foreign Affairs; Technical Cooperation Programme of the Food and Agricultural Organization of the United Nations (UN-FAO) through government of France; Technical Cooperation Programme of the Food and Agricultural Organization of the United Nations (UN-FAO) through government of Sweden; USAID - and Wildlife Conservation Society; EU 2012 https://hal.inrae.fr/hal-02650175 https://hal.inrae.fr/hal-02650175/document https://hal.inrae.fr/hal-02650175/file/2012_Gaidet_Plos%20One_1.pdf https://doi.org/10.1371/journal.pone.0046049 en eng HAL CCSD Public Library of Science info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0046049 info:eu-repo/semantics/altIdentifier/pmid/23029383 hal-02650175 https://hal.inrae.fr/hal-02650175 https://hal.inrae.fr/hal-02650175/document https://hal.inrae.fr/hal-02650175/file/2012_Gaidet_Plos%20One_1.pdf doi:10.1371/journal.pone.0046049 PRODINRA: 213095 PUBMED: 23029383 WOS: 000309973900080 info:eu-repo/semantics/OpenAccess ISSN: 1932-6203 EISSN: 1932-6203 PLoS ONE https://hal.inrae.fr/hal-02650175 PLoS ONE, Public Library of Science, 2012, 7 (9), ⟨10.1371/journal.pone.0046049⟩ WILD AQUATIC BIRDS A VIRUSES DELAWARE BAY PATTERNS WADERS GENE SURVEILLANCE AFRICA TRANSMISSION STRATEGIES [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 2012 ftunivnantes https://doi.org/10.1371/journal.pone.0046049 2022-11-09T01:09:56Z International audience Heterogeneity in the transmission rates of pathogens across hosts or environments may produce disease hotspots, which are defined as specific sites, times or species associations in which the infection rate is consistently elevated. Hotspots for avian influenza virus (AIV) in wild birds are largely unstudied and poorly understood. A striking feature is the existence of a unique but consistent AIV hotspot in shorebirds (Charadriiformes) associated with a single species at a specific location and time (ruddy turnstone Arenaria interpres at Delaware Bay, USA, in May). This unique case, though a valuable reference, limits our capacity to explore and understand the general properties of AIV hotspots in shorebirds. Unfortunately, relatively few shorebirds have been sampled outside Delaware Bay and they belong to only a few shorebird families; there also has been a lack of consistent oropharyngeal sampling as a complement to cloacal sampling. In this study we looked for AIV hotspots associated with other shorebird species and/or with some of the larger congregation sites of shorebirds in the old world. We assembled and analysed a regionally extensive dataset of AIV prevalence from 69 shorebird species sampled in 25 countries across Africa and Western Eurasia. Despite this diverse and extensive coverage we did not detect any new shorebird AIV hotspots. Neither large shorebird congregation sites nor the ruddy turnstone were consistently associated with AIV hotspots. We did, however, find a low but widespread circulation of AIV in shorebirds that contrast with the absence of AIV previously reported in shorebirds in Europe. A very high AIV antibody prevalence coupled to a low infection rate was found in both first-year and adult birds of two migratory sandpiper species, suggesting the potential existence of an AIV hotspot along their migratory flyway that is yet to be discovered. Article in Journal/Newspaper Arenaria interpres Ruddy Turnstone Université de Nantes: HAL-UNIV-NANTES PLoS ONE 7 9 e46049 |