Challenging the conceptual framework of maintenance hosts for influenza A viruses in wild birds
The conceptual framework considering Anseriformes and Charadriiformes as the main maintenance hosts for influenza A viruses (IAV) in wild birds has shaped IAV research and surveillance over the last decades. We challenge this framework by reviewing the world-wide surveillance data on non-Anseriformes and non-Charadriiformes (NANC) species, generally considered as playing little role in IAV maintenance, available in literature and online data bases (close to 200 sources). Globally, we found an IAV infection rate of 1·51% (95% CI, 1·44–1·59%) for c. 101 000 birds tested from NANC species. If Anseriformes have, as expected, a higher infection rate than any other bird orders, eight bird orders have an infection rate higher or close to the Charadriiformes infection rate, challenging the status of Charadriiformes. We interpret the attention paid in favour of Charadriiformes by an extrapolation bias from data collected in hotspots of IAV infection in Charadriiformes (e.g. Delaware Bay, USA). The growing data on IAV in wild birds world-wide, summarised here, support two non-exclusive hypotheses: (i) the quality of the diagnostic tools and techniques used explain the patterns observed; (ii) IAV maintenance is determined by complex multi-host systems composed of multiple bird species, dependent on the ecosystem and its bird diversity and composition. Synthesis and applications. Our results have two main implications. First, new research and surveillance should be designed in order to understand influenza A viruses ecology in wild birds across the world, along with appropriate diagnostic tools and new hypotheses and dedicated protocols. This should be done in line with our new conceptual framework that conveys less a priori than its predecessor. Second, our results call for more bridging between biological and epidemiological sciences in order to tackle disease ecology in multi-host systems.
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Format: | article biblioteca |
Language: | eng |
Subjects: | L73 - Maladies des animaux, L72 - Organismes nuisibles des animaux, Influenzavirus aviaire, oiseau, animal sauvage, relation hôte pathogène, Anseriformes, Charadriiformes, écologie microbienne, interactions biologiques, vecteur de maladie, Enquête pathologique, http://aims.fao.org/aos/agrovoc/c_9017, http://aims.fao.org/aos/agrovoc/c_935, http://aims.fao.org/aos/agrovoc/c_24103, http://aims.fao.org/aos/agrovoc/c_34017, http://aims.fao.org/aos/agrovoc/c_464, http://aims.fao.org/aos/agrovoc/c_1502, http://aims.fao.org/aos/agrovoc/c_24111, http://aims.fao.org/aos/agrovoc/c_49896, http://aims.fao.org/aos/agrovoc/c_8164, http://aims.fao.org/aos/agrovoc/c_28665, |
Online Access: | http://agritrop.cirad.fr/582695/ http://agritrop.cirad.fr/582695/7/Caron_et_al-2017-Journal_of_Applied_Ecology.pdf |
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dig-cirad-fr-5826952024-01-28T23:54:51Z http://agritrop.cirad.fr/582695/ http://agritrop.cirad.fr/582695/ Challenging the conceptual framework of maintenance hosts for influenza A viruses in wild birds. Caron Alexandre, Cappelle Julien, Gaidet Nicolas. 2017. Journal of Applied Ecology, 54 (3) : 681-690.https://doi.org/10.1111/1365-2664.12839 <https://doi.org/10.1111/1365-2664.12839> Challenging the conceptual framework of maintenance hosts for influenza A viruses in wild birds Caron, Alexandre Cappelle, Julien Gaidet, Nicolas eng 2017 Journal of Applied Ecology L73 - Maladies des animaux L72 - Organismes nuisibles des animaux Influenzavirus aviaire oiseau animal sauvage relation hôte pathogène Anseriformes Charadriiformes écologie microbienne interactions biologiques vecteur de maladie Enquête pathologique http://aims.fao.org/aos/agrovoc/c_9017 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_24103 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_464 http://aims.fao.org/aos/agrovoc/c_1502 http://aims.fao.org/aos/agrovoc/c_24111 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_28665 The conceptual framework considering Anseriformes and Charadriiformes as the main maintenance hosts for influenza A viruses (IAV) in wild birds has shaped IAV research and surveillance over the last decades. We challenge this framework by reviewing the world-wide surveillance data on non-Anseriformes and non-Charadriiformes (NANC) species, generally considered as playing little role in IAV maintenance, available in literature and online data bases (close to 200 sources). Globally, we found an IAV infection rate of 1·51% (95% CI, 1·44–1·59%) for c. 101 000 birds tested from NANC species. If Anseriformes have, as expected, a higher infection rate than any other bird orders, eight bird orders have an infection rate higher or close to the Charadriiformes infection rate, challenging the status of Charadriiformes. We interpret the attention paid in favour of Charadriiformes by an extrapolation bias from data collected in hotspots of IAV infection in Charadriiformes (e.g. Delaware Bay, USA). The growing data on IAV in wild birds world-wide, summarised here, support two non-exclusive hypotheses: (i) the quality of the diagnostic tools and techniques used explain the patterns observed; (ii) IAV maintenance is determined by complex multi-host systems composed of multiple bird species, dependent on the ecosystem and its bird diversity and composition. Synthesis and applications. Our results have two main implications. First, new research and surveillance should be designed in order to understand influenza A viruses ecology in wild birds across the world, along with appropriate diagnostic tools and new hypotheses and dedicated protocols. This should be done in line with our new conceptual framework that conveys less a priori than its predecessor. Second, our results call for more bridging between biological and epidemiological sciences in order to tackle disease ecology in multi-host systems. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/582695/7/Caron_et_al-2017-Journal_of_Applied_Ecology.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1111/1365-2664.12839 10.1111/1365-2664.12839 info:eu-repo/semantics/altIdentifier/doi/10.1111/1365-2664.12839 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1111/1365-2664.12839 info:eu-repo/semantics/dataset/purl/https://doi.org/10.5061/dryad.58g12 |
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L73 - Maladies des animaux L72 - Organismes nuisibles des animaux Influenzavirus aviaire oiseau animal sauvage relation hôte pathogène Anseriformes Charadriiformes écologie microbienne interactions biologiques vecteur de maladie Enquête pathologique http://aims.fao.org/aos/agrovoc/c_9017 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_24103 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_464 http://aims.fao.org/aos/agrovoc/c_1502 http://aims.fao.org/aos/agrovoc/c_24111 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_28665 L73 - Maladies des animaux L72 - Organismes nuisibles des animaux Influenzavirus aviaire oiseau animal sauvage relation hôte pathogène Anseriformes Charadriiformes écologie microbienne interactions biologiques vecteur de maladie Enquête pathologique http://aims.fao.org/aos/agrovoc/c_9017 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_24103 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_464 http://aims.fao.org/aos/agrovoc/c_1502 http://aims.fao.org/aos/agrovoc/c_24111 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_28665 |
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L73 - Maladies des animaux L72 - Organismes nuisibles des animaux Influenzavirus aviaire oiseau animal sauvage relation hôte pathogène Anseriformes Charadriiformes écologie microbienne interactions biologiques vecteur de maladie Enquête pathologique http://aims.fao.org/aos/agrovoc/c_9017 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_24103 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_464 http://aims.fao.org/aos/agrovoc/c_1502 http://aims.fao.org/aos/agrovoc/c_24111 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_28665 L73 - Maladies des animaux L72 - Organismes nuisibles des animaux Influenzavirus aviaire oiseau animal sauvage relation hôte pathogène Anseriformes Charadriiformes écologie microbienne interactions biologiques vecteur de maladie Enquête pathologique http://aims.fao.org/aos/agrovoc/c_9017 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_24103 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_464 http://aims.fao.org/aos/agrovoc/c_1502 http://aims.fao.org/aos/agrovoc/c_24111 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_28665 Caron, Alexandre Cappelle, Julien Gaidet, Nicolas Challenging the conceptual framework of maintenance hosts for influenza A viruses in wild birds |
description |
The conceptual framework considering Anseriformes and Charadriiformes as the main maintenance hosts for influenza A viruses (IAV) in wild birds has shaped IAV research and surveillance over the last decades. We challenge this framework by reviewing the world-wide surveillance data on non-Anseriformes and non-Charadriiformes (NANC) species, generally considered as playing little role in IAV maintenance, available in literature and online data bases (close to 200 sources). Globally, we found an IAV infection rate of 1·51% (95% CI, 1·44–1·59%) for c. 101 000 birds tested from NANC species. If Anseriformes have, as expected, a higher infection rate than any other bird orders, eight bird orders have an infection rate higher or close to the Charadriiformes infection rate, challenging the status of Charadriiformes. We interpret the attention paid in favour of Charadriiformes by an extrapolation bias from data collected in hotspots of IAV infection in Charadriiformes (e.g. Delaware Bay, USA). The growing data on IAV in wild birds world-wide, summarised here, support two non-exclusive hypotheses: (i) the quality of the diagnostic tools and techniques used explain the patterns observed; (ii) IAV maintenance is determined by complex multi-host systems composed of multiple bird species, dependent on the ecosystem and its bird diversity and composition. Synthesis and applications. Our results have two main implications. First, new research and surveillance should be designed in order to understand influenza A viruses ecology in wild birds across the world, along with appropriate diagnostic tools and new hypotheses and dedicated protocols. This should be done in line with our new conceptual framework that conveys less a priori than its predecessor. Second, our results call for more bridging between biological and epidemiological sciences in order to tackle disease ecology in multi-host systems. |
format |
article |
topic_facet |
L73 - Maladies des animaux L72 - Organismes nuisibles des animaux Influenzavirus aviaire oiseau animal sauvage relation hôte pathogène Anseriformes Charadriiformes écologie microbienne interactions biologiques vecteur de maladie Enquête pathologique http://aims.fao.org/aos/agrovoc/c_9017 http://aims.fao.org/aos/agrovoc/c_935 http://aims.fao.org/aos/agrovoc/c_24103 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_464 http://aims.fao.org/aos/agrovoc/c_1502 http://aims.fao.org/aos/agrovoc/c_24111 http://aims.fao.org/aos/agrovoc/c_49896 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_28665 |
author |
Caron, Alexandre Cappelle, Julien Gaidet, Nicolas |
author_facet |
Caron, Alexandre Cappelle, Julien Gaidet, Nicolas |
author_sort |
Caron, Alexandre |
title |
Challenging the conceptual framework of maintenance hosts for influenza A viruses in wild birds |
title_short |
Challenging the conceptual framework of maintenance hosts for influenza A viruses in wild birds |
title_full |
Challenging the conceptual framework of maintenance hosts for influenza A viruses in wild birds |
title_fullStr |
Challenging the conceptual framework of maintenance hosts for influenza A viruses in wild birds |
title_full_unstemmed |
Challenging the conceptual framework of maintenance hosts for influenza A viruses in wild birds |
title_sort |
challenging the conceptual framework of maintenance hosts for influenza a viruses in wild birds |
url |
http://agritrop.cirad.fr/582695/ http://agritrop.cirad.fr/582695/7/Caron_et_al-2017-Journal_of_Applied_Ecology.pdf |
work_keys_str_mv |
AT caronalexandre challengingtheconceptualframeworkofmaintenancehostsforinfluenzaavirusesinwildbirds AT cappellejulien challengingtheconceptualframeworkofmaintenancehostsforinfluenzaavirusesinwildbirds AT gaidetnicolas challengingtheconceptualframeworkofmaintenancehostsforinfluenzaavirusesinwildbirds |
_version_ |
1792499171415031808 |