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Gadzhiev A, Petherbridge G, Sharshov K, Sobolev I, Alekseev A, Gulyaeva M, Litvinov K, Boltunov I, Teymurov A, Zhigalin A, Daudova M, Shestopalov A. Pinnipeds and avian influenza: a global timeline and review of research on the impact of highly pathogenic avian influenza on pinniped populations with particular reference to the endangered Caspian seal ( Pusa caspica). Front Cell Infect Microbiol 2024; 14:1325977. [PMID: 39071164 PMCID: PMC11273096 DOI: 10.3389/fcimb.2024.1325977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 05/21/2024] [Indexed: 07/30/2024] Open
Abstract
This study reviews chronologically the international scientific and health management literature and resources relating to impacts of highly pathogenic avian influenza (HPAI) viruses on pinnipeds in order to reinforce strategies for the conservation of the endangered Caspian seal (Pusa caspica), currently under threat from the HPAI H5N1 subtype transmitted from infected avifauna which share its haul-out habitats. Many cases of mass pinniped deaths globally have occurred from HPAI spill-overs, and are attributed to infected sympatric aquatic avifauna. As the seasonal migrations of Caspian seals provide occasions for contact with viruses from infected migratory aquatic birds in many locations around the Caspian Sea, this poses a great challenge to seal conservation. These are thus critical locations for the surveillance of highly pathogenic influenza A viruses, whose future reassortments may present a pandemic threat to humans.
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Affiliation(s)
- Alimurad Gadzhiev
- Institute of Ecology and Sustainable Development, Dagestan State University, Makhachkala, Russia
| | - Guy Petherbridge
- Institute of Ecology and Sustainable Development, Dagestan State University, Makhachkala, Russia
- Caspian Centre for Nature Conservation, International Institute of Ecology and Sustainable Development, Association of Universities and Research Centers of Caspian Region States, Makhachkala, Russia
| | - Kirill Sharshov
- Research Institute of Virology, Federal Research Centre for Fundamental and Translational Medicine, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
| | - Ivan Sobolev
- Research Institute of Virology, Federal Research Centre for Fundamental and Translational Medicine, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
| | - Alexander Alekseev
- Institute of Ecology and Sustainable Development, Dagestan State University, Makhachkala, Russia
- Research Institute of Virology, Federal Research Centre for Fundamental and Translational Medicine, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
| | - Marina Gulyaeva
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
| | - Kirill Litvinov
- Laboratory of Ecological and Biological Research, Astrakhan State Nature Biosphere Reserve, Astrakhan, Russia
| | - Ivan Boltunov
- Department of Vertebrate Zoology, Faculty of Biology, M.V. Lomonosov Moscow State University, Moscow, Russia
| | - Abdulgamid Teymurov
- Institute of Ecology and Sustainable Development, Dagestan State University, Makhachkala, Russia
| | - Alexander Zhigalin
- Institute of Ecology and Sustainable Development, Dagestan State University, Makhachkala, Russia
| | - Madina Daudova
- Institute of Ecology and Sustainable Development, Dagestan State University, Makhachkala, Russia
| | - Alexander Shestopalov
- Research Institute of Virology, Federal Research Centre for Fundamental and Translational Medicine, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
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2
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Lamb JS, Tornos J, Lejeune M, Boulinier T. Rapid loss of maternal immunity and increase in environmentally mediated antibody generation in urban gulls. Sci Rep 2024; 14:4357. [PMID: 38388645 PMCID: PMC10884025 DOI: 10.1038/s41598-024-54796-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 02/16/2024] [Indexed: 02/24/2024] Open
Abstract
Monitoring pathogen circulation in wildlife sentinel populations can help to understand and predict the spread of disease at the wildlife-livestock-human interface. Immobile young provide a useful target population for disease surveillance, since they can be easily captured for sampling and their levels of antibodies against infectious agents can provide an index of localized circulation. However, early-life immune responses include both maternally-derived antibodies and antibodies resulting from exposure to pathogens, and disentangling these two processes requires understanding their individual dynamics. We conducted an egg-swapping experiment in an urban-nesting sentinel seabird, the yellow-legged gull, and measured antibody levels against three pathogens of interest (avian influenza virus AIV, Toxoplasma gondii TOX, and infectious bronchitis virus IBV) across various life stages, throughout chick growth, and between nestlings raised by biological or non-biological parents. We found that levels of background circulation differed among pathogens, with AIV antibodies widely present across all life stages, TOX antibodies rarer, and IBV antibodies absent. Antibody titers declined steadily from adult through egg, nestling, and chick stages. For the two circulating pathogens, maternal antibodies declined exponentially after hatching at similar rates, but the rate of linear increase due to environmental exposure was significantly higher in the more prevalent pathogen (AIV). Differences in nestling antibody levels due to parental effects also persisted longer for AIV (25 days, vs. 14 days for TOX). Our results suggest that yellow-legged gulls can be a useful sentinel population of locally transmitted infectious agents, provided that chicks are sampled at ages when environmental exposure outweighs maternal effects.
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Affiliation(s)
- Juliet S Lamb
- Centre d'Écologie Fonctionnelle et Évolutive (CEFE), UMR CNRS 5175, University of Montpellier, EPHE, University Paul Valéry Montpellier 3, IRD, Montpellier, France.
- The Nature Conservancy, Cold Spring Harbor, NY, USA.
| | - Jérémy Tornos
- Centre d'Écologie Fonctionnelle et Évolutive (CEFE), UMR CNRS 5175, University of Montpellier, EPHE, University Paul Valéry Montpellier 3, IRD, Montpellier, France
| | - Mathilde Lejeune
- Centre d'Écologie Fonctionnelle et Évolutive (CEFE), UMR CNRS 5175, University of Montpellier, EPHE, University Paul Valéry Montpellier 3, IRD, Montpellier, France
| | - Thierry Boulinier
- Centre d'Écologie Fonctionnelle et Évolutive (CEFE), UMR CNRS 5175, University of Montpellier, EPHE, University Paul Valéry Montpellier 3, IRD, Montpellier, France
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3
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Fair JM, Al-Hmoud N, Alrwashdeh M, Bartlow AW, Balkhamishvili S, Daraselia I, Elshoff A, Fakhouri L, Javakhishvili Z, Khoury F, Muzyka D, Ninua L, Tsao J, Urushadze L, Owen J. Transboundary determinants of avian zoonotic infectious diseases: challenges for strengthening research capacity and connecting surveillance networks. Front Microbiol 2024; 15:1341842. [PMID: 38435695 PMCID: PMC10907996 DOI: 10.3389/fmicb.2024.1341842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/19/2024] [Indexed: 03/05/2024] Open
Abstract
As the climate changes, global systems have become increasingly unstable and unpredictable. This is particularly true for many disease systems, including subtypes of highly pathogenic avian influenzas (HPAIs) that are circulating the world. Ecological patterns once thought stable are changing, bringing new populations and organisms into contact with one another. Wild birds continue to be hosts and reservoirs for numerous zoonotic pathogens, and strains of HPAI and other pathogens have been introduced into new regions via migrating birds and transboundary trade of wild birds. With these expanding environmental changes, it is even more crucial that regions or counties that previously did not have surveillance programs develop the appropriate skills to sample wild birds and add to the understanding of pathogens in migratory and breeding birds through research. For example, little is known about wild bird infectious diseases and migration along the Mediterranean and Black Sea Flyway (MBSF), which connects Europe, Asia, and Africa. Focusing on avian influenza and the microbiome in migratory wild birds along the MBSF, this project seeks to understand the determinants of transboundary disease propagation and coinfection in regions that are connected by this flyway. Through the creation of a threat reduction network for avian diseases (Avian Zoonotic Disease Network, AZDN) in three countries along the MBSF (Georgia, Ukraine, and Jordan), this project is strengthening capacities for disease diagnostics; microbiomes; ecoimmunology; field biosafety; proper wildlife capture and handling; experimental design; statistical analysis; and vector sampling and biology. Here, we cover what is required to build a wild bird infectious disease research and surveillance program, which includes learning skills in proper bird capture and handling; biosafety and biosecurity; permits; next generation sequencing; leading-edge bioinformatics and statistical analyses; and vector and environmental sampling. Creating connected networks for avian influenzas and other pathogen surveillance will increase coordination and strengthen biosurveillance globally in wild birds.
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Affiliation(s)
- Jeanne M. Fair
- Genomics and Bioanalytics, Los Alamos National Laboratory, Los Alamos, NM, United States
| | - Nisreen Al-Hmoud
- Bio-Safety and Bio-Security Center, Royal Scientific Society, Amman, Jordan
| | - Mu’men Alrwashdeh
- Bio-Safety and Bio-Security Center, Royal Scientific Society, Amman, Jordan
| | - Andrew W. Bartlow
- Genomics and Bioanalytics, Los Alamos National Laboratory, Los Alamos, NM, United States
| | | | - Ivane Daraselia
- Center of Wildlife Disease Ecology, Ilia State University, Tbilisi, Georgia
| | | | | | - Zura Javakhishvili
- Center of Wildlife Disease Ecology, Ilia State University, Tbilisi, Georgia
| | - Fares Khoury
- Department of Biology and Biotechnology, American University of Madaba, Madaba, Jordan
| | - Denys Muzyka
- National Scientific Center, Institute of Experimental and Clinical Veterinary Medicine, Kharkiv, Ukraine
| | | | - Jean Tsao
- Department of Fisheries and Wildlife, Michigan State University, East Lansing, MI, United States
| | - Lela Urushadze
- National Center for Disease Control and Public Health (NCDC) of Georgia, Tbilisi, Georgia
| | - Jennifer Owen
- Department of Fisheries and Wildlife, Michigan State University, East Lansing, MI, United States
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4
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Martelli L, Fornasiero D, Scarton F, Spada A, Scolamacchia F, Manca G, Mulatti P. Study of the Interface between Wild Bird Populations and Poultry and Their Potential Role in the Spread of Avian Influenza. Microorganisms 2023; 11:2601. [PMID: 37894259 PMCID: PMC10609042 DOI: 10.3390/microorganisms11102601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Water birds play a crucial role in disseminating and amplifying avian influenza viruses (AIVs) in the environment. However, they may have limited interactions with domestic facilities, raising the hypothesis that other wild birds may play the bridging role in introducing AIVs into poultry. An ornithocoenosis study, based on census-transect and camera-trapping methods, was conducted in 2019 in ten poultry premises in northeast Italy to characterize the bird communities and envisage the species that might act as bridge hosts for AIVs. The data collected were explored through a series of multivariate analyses (correspondence analysis and non-metric multidimensional scaling), and biodiversity indices (observed and estimated richness, Shannon entropy and Pielou's evenness). The analyses revealed a high level of complexity in the ornithic population, with 147 censused species, and significant qualitative and quantitative differences in wild bird species composition, both in space and in time. Among these, only a few were observed in close proximity to the farm premises (i.e., Magpies, Blackbirds, Cattle Egrets, Pheasants, Eurasian Collared Doves, and Wood Pigeons), thus suggesting their potential role in spilling over AIVs to poultry; contrarily, waterfowls appeared to be scarcely inclined to close visits, especially during autumn and winter seasons. These findings stress the importance of ongoing research on the wild-domestic bird interface, advocating for a wider range of species to be considered in AIVs surveillance and prevention programs.
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Affiliation(s)
- Luca Martelli
- Istituto Zooprofilattico Sperimentale delle Venezie, 35020 Legnaro, Italy; (L.M.); (F.S.); (G.M.)
| | - Diletta Fornasiero
- Istituto Zooprofilattico Sperimentale delle Venezie, 35020 Legnaro, Italy; (L.M.); (F.S.); (G.M.)
| | | | - Arianna Spada
- SELC Soc. Coop., 30175 Venice, Italy; (F.S.); (A.S.)
| | - Francesca Scolamacchia
- Istituto Zooprofilattico Sperimentale delle Venezie, 35020 Legnaro, Italy; (L.M.); (F.S.); (G.M.)
| | - Grazia Manca
- Istituto Zooprofilattico Sperimentale delle Venezie, 35020 Legnaro, Italy; (L.M.); (F.S.); (G.M.)
| | - Paolo Mulatti
- Istituto Zooprofilattico Sperimentale delle Venezie, 35020 Legnaro, Italy; (L.M.); (F.S.); (G.M.)
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5
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Lebarbenchon C, Boucher S, Feare C, Dietrich M, Larose C, Humeau L, Le Corre M, Jaeger A. Migratory patterns of two major influenza virus host species on tropical islands. ROYAL SOCIETY OPEN SCIENCE 2023; 10:230600. [PMID: 37800153 PMCID: PMC10548098 DOI: 10.1098/rsos.230600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 09/01/2023] [Indexed: 10/07/2023]
Abstract
Animal migration is a major driver of infectious agent dispersal. Duck and seabird migrations, for instance, play a key role in the spatial transmission dynamics and gene flow of avian influenza viruses (AIV), worldwide. On tropical islands, brown and lesser noddies (Anous stolidus and Anous tenuirostris) may be important AIV hosts, but the lack of knowledge on their migratory behaviour limits our understanding of virus circulation in island networks. Here we show that high connectivity between islands generated by non-breeding dispersive behaviours may be a major driver in the spread and the maintenance of AIV among tropical islands of the western Indian Ocean. Tracking data highlight two types of dispersive behaviours during the non-breeding season: birds either staying in the vicinity of their breeding ground (on Bird Island, Seychelles), or moving to and roosting on other islands in the western Indian Ocean. Migrant birds used a wide range of roosting places from the Tanzanian coasts to the Maldives archipelago and Tromelin Island. Epidemiological data confirm that brown and lesser noddies are major hosts for AIV, although significant variations of seroprevalence between species suggest that other biological and ecological drivers could be involved in virus infection and transmission dynamics.
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Affiliation(s)
- Camille Lebarbenchon
- Université de La Réunion, UMR Processus infectieux en milieu insulaire tropical (PIMIT), INSERM 1187, CNRS 9192, IRD 249, 2 rue Maxime Rivière, Sainte-Clotilde, La Réunion, France
| | - Solenn Boucher
- Université de La Réunion, UMR Processus infectieux en milieu insulaire tropical (PIMIT), INSERM 1187, CNRS 9192, IRD 249, 2 rue Maxime Rivière, Sainte-Clotilde, La Réunion, France
- Université de la Réunion, UMR Ecologie marine tropicale des océans Pacifique et Indien (ENTROPIE), CNRS IRD, IFREMER, Université de Nouvelle-Calédonie, 15 Avenue René Cassin, Saint Denis, La Réunion, France
| | - Chris Feare
- WildWings Bird Management, Haslemere, Surrey, UK
| | - Muriel Dietrich
- Université de La Réunion, UMR Processus infectieux en milieu insulaire tropical (PIMIT), INSERM 1187, CNRS 9192, IRD 249, 2 rue Maxime Rivière, Sainte-Clotilde, La Réunion, France
| | | | - Laurence Humeau
- Université de La Réunion, UMR Peuplements végétaux et bioagresseurs en milieu tropical (PVBMT), CIRAD, 15 Avenue René Cassin, Saint Denis, La Réunion, France
| | - Matthieu Le Corre
- Université de la Réunion, UMR Ecologie marine tropicale des océans Pacifique et Indien (ENTROPIE), CNRS IRD, IFREMER, Université de Nouvelle-Calédonie, 15 Avenue René Cassin, Saint Denis, La Réunion, France
| | - Audrey Jaeger
- Université de la Réunion, UMR Ecologie marine tropicale des océans Pacifique et Indien (ENTROPIE), CNRS IRD, IFREMER, Université de Nouvelle-Calédonie, 15 Avenue René Cassin, Saint Denis, La Réunion, France
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6
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Domańska-Blicharz K, Miłek-Krupa J, Pikuła A. Gulls as a host for both gamma and deltacoronaviruses. Sci Rep 2023; 13:15104. [PMID: 37704675 PMCID: PMC10499781 DOI: 10.1038/s41598-023-42241-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 09/07/2023] [Indexed: 09/15/2023] Open
Abstract
The coronaviruses (CoV) are ubiquitous pathogens found in wide variety of hosts that constantly pose a threat to human and animal health as a result of their enormous capacity to generate genetic changes. Constant monitoring of virus reservoirs can constitute an early-warning tool and control the spread and evolution of the virus. Coronaviruses are common in wild birds, globally, and birds of the Charadriiformes in particular have been demonstrated to be carriers of delta- (dCoV) and gammacoronaviruses (gCoV). In this paper, we present the genetic characterisation of five CoV strains from black-headed (Chroicocephalus ridibundus) and common (Larus canus) gulls. Whole genome sequence analysis showed high similarity of detected dCoV in gulls to previously identified strains from falcon, houbara, pigeon and gulls from Asia (UAE, China). However, phylogenetic analysis revealed bifurcation within a common branch. Furthermore, the accumulation of numerous amino acid changes within the S-protein was demonstrated, indicating further evolution of dCoV within a single gull host. In turn, phylogenetic analysis for the most of the structural and non-structural genes of identified gCoV confirmed that the strain belongs to the duck coronavirus 2714 (DuCoV2714) species within Igacovirus subgenera, while for the spike protein it forms a separate branch not closely related to any gCoV species known to date. The current study provides new and significant insights into the evolution and diversification of circulating coronaviruses in members of Laridae family.
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Affiliation(s)
- Katarzyna Domańska-Blicharz
- Department of Poultry Diseases, National Veterinary Research Institute, al. Partyzantow 57, 24-100, Pulawy, Poland.
| | - Justyna Miłek-Krupa
- Department of Poultry Diseases, National Veterinary Research Institute, al. Partyzantow 57, 24-100, Pulawy, Poland
- Holy Cross Cancer Center, Stefana Artwińskiego 3, 25-734, Kielce, Poland
| | - Anna Pikuła
- Department of Poultry Diseases, National Veterinary Research Institute, al. Partyzantow 57, 24-100, Pulawy, Poland
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7
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Ineson KM, Hill NJ, Clark DE, MacKenzie KG, Whitney JJ, Laskaris Y, Ronconi RA, Ellis JC, Giroux JF, Lair S, Stevens S, Puryear WB, Runstadler JA. Age and season predict influenza A virus dynamics in urban gulls: consequences for natural hosts in unnatural landscapes. ECOLOGICAL APPLICATIONS : A PUBLICATION OF THE ECOLOGICAL SOCIETY OF AMERICA 2022; 32:e2497. [PMID: 34783416 DOI: 10.1002/eap.2497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 06/01/2021] [Accepted: 07/20/2021] [Indexed: 06/13/2023]
Abstract
Gulls are ubiquitous in urban areas due to a growing reliance on anthropogenic feeding sites, which has led to changes in their abundance, distribution, and migration ecology, with implications for disease transmission. Gulls offer a valuable model for testing hypotheses regarding the dynamics of influenza A virus (IAV) - for which gulls are a natural reservoir in urban areas. We sampled sympatric populations of Ring-billed (Larus delawarensis), Herring (L. argentatus), and Great Black-backed Gulls (L. marinus) along the densely populated Atlantic rim of North America to understand how IAV transmission is influenced by drivers such as annual cycle, host species, age, habitat type, and their interplay. We found that horizontal transmission, rather than vertical transmission, played an outsized role in the amplification of IAV due to the convergence of gulls from different breeding grounds and age classes. We detected overlapping effects of age and season in our prevalence model, identifying juveniles during autumn as the primary drivers of the seasonal epidemic in gulls. Gulls accumulated immunity over their lifespan, however short-term fluctuations in seroprevalence were observed, suggesting that migration may impose limits on the immune system to maintain circulating antibodies. We found that gulls in coastal urban habitats had higher viral prevalence than gulls captured inland, correlating with higher richness of waterbird species along the coast, a mechanism supported by our movement data. The peak in viral prevalence in newly fledged gulls that are capable of long-distance movement has important implications for the spread of pathogens to novel hosts during the migratory season as well as for human health as gulls increasingly utilize urban habitats.
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Affiliation(s)
- Katherine M Ineson
- Department of Natural Resources & the Environment, University of New Hampshire, Durham, New Hampshire, 03824, USA
| | - Nichola J Hill
- Department of Biology, University of Massachusetts, Boston, Massachusetts, 02125, USA
| | - Daniel E Clark
- Division of Water Supply Protection, Massachusetts Department of Conservation and Recreation, West Boylston, Massachusetts, 01583, USA
| | - Kenneth G MacKenzie
- Division of Water Supply Protection, Massachusetts Department of Conservation and Recreation, West Boylston, Massachusetts, 01583, USA
| | - Jillian J Whitney
- Division of Water Supply Protection, Massachusetts Department of Conservation and Recreation, West Boylston, Massachusetts, 01583, USA
| | - Yianni Laskaris
- US Fish and Wildlife Service, Galloway, New Jersey, 08205, USA
| | - Robert A Ronconi
- Canadian Wildlife Service, Environment and Climate Change Canada, Dartmouth, Nova Scotia, B2Y 2N6, Canada
| | - Julie C Ellis
- Department of Pathobiology, Wildlife Futures Program, University of Pennsylvania School of Veterinary Medicine, Kennett Square, Pennsylvania, 19348, USA
| | - Jean-François Giroux
- Département des sciences biologiques, Université du Québec à Montréal, Montréal, Québec, H3C 3P8, Canada
| | - Stéphane Lair
- Centre québécois sur la santé des animaux sauvages/Canadian Wildlife Health Cooperative, Faculté de Médecine Vétérinaire, Université de Montréal, Saint-Hyacinthe, Québec, J2S 2M2, Canada
| | - Skyler Stevens
- Division of Mathematics, Physical, and Natural Sciences, University of New Mexico, Gallup, New Mexico, 87301, USA
| | - Wendy B Puryear
- Department of Infectious Disease and Global Health, Tufts University, North Grafton, Massachusetts, 01536, USA
| | - Jonathan A Runstadler
- Department of Infectious Disease and Global Health, Tufts University, North Grafton, Massachusetts, 01536, USA
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8
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Tarasiuk K, Kycko A, Knitter M, Świętoń E, Wyrostek K, Domańska-Blicharz K, Bocian Ł, Meissner W, Śmietanka K. Pathogenicity of highly pathogenic avian influenza H5N8 subtype for herring gulls (Larus argentatus): impact of homo- and heterosubtypic immunity on the outcome of infection. Vet Res 2022; 53:108. [PMID: 36517883 PMCID: PMC9749649 DOI: 10.1186/s13567-022-01125-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 11/01/2022] [Indexed: 12/23/2022] Open
Abstract
To improve understanding of the pathobiology of highly pathogenic avian influenza virus (HPAIV) infections in wild birds, pathogenicity and transmissibility of HPAIV H5N8 subtype clade 2.3.4.4b was evaluated in ~ 8-week-old herring gulls (Larus argentatus) divided into 3 groups: naïve birds (group A), birds previously exposed to low pathogenic avian influenza virus (LPAIV) H5N1 (group B) and LPAIV H13N6 (group C). The HPAIV H5N8 virus was highly virulent for naïve gulls, that showed early morbidity, high mortality, a broad spectrum of clinical signs, including violent neurological disorders, systemic distribution of the virus in organs accompanied by high level of shedding and transmission to contact birds. Pre-exposure to homologous and heterologous LPAIV subtypes conferred only partial protection: we observed increased survival rate (statistically significant only in group B), nervous signs, pantropic distribution of virus in organs, shedding (significantly reduced in gulls of group C in the early phase of disease and asymptomatic shedding in the late phase), transmission to contact gulls (more pronounced in group B) and near-complete seroconversion in survivors. Histopathological and immunohistochemical results indicate virus tropism for the neural, respiratory and myocardial tissues. In conclusion, we demonstrate that HPAIV H5N8 clade 2.3.4.4b is highly virulent and lethal for fully susceptible herring gulls and that pre-exposure to homo- and heterosubtypic LPAIV only partially modulates the disease outcome.
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Affiliation(s)
- Karolina Tarasiuk
- grid.419811.4Department of Poultry Diseases, National Veterinary Research Institute, Al. Partyzantów 57, 24-100 Puławy, Poland
| | - Anna Kycko
- grid.419811.4Department of Pathology, National Veterinary Research Institute, Al. Partyzantów 57, 24-100 Puławy, Poland
| | - Małgorzata Knitter
- grid.8585.00000 0001 2370 4076Ornithology Unit, Department of Vertebrate Ecology & Zoology, Faculty of Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdańsk, Poland
| | - Edyta Świętoń
- grid.419811.4Department of Poultry Diseases, National Veterinary Research Institute, Al. Partyzantów 57, 24-100 Puławy, Poland
| | - Krzysztof Wyrostek
- grid.419811.4Department of Poultry Diseases, National Veterinary Research Institute, Al. Partyzantów 57, 24-100 Puławy, Poland
| | - Katarzyna Domańska-Blicharz
- grid.419811.4Department of Poultry Diseases, National Veterinary Research Institute, Al. Partyzantów 57, 24-100 Puławy, Poland
| | - Łukasz Bocian
- grid.419811.4Department of Epidemiology and Risk Assessment, National Veterinary Research Institute, Al. Partyzantów 57, 24-100 Puławy, Poland
| | - Włodzimierz Meissner
- grid.8585.00000 0001 2370 4076Ornithology Unit, Department of Vertebrate Ecology & Zoology, Faculty of Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdańsk, Poland
| | - Krzysztof Śmietanka
- grid.419811.4Department of Poultry Diseases, National Veterinary Research Institute, Al. Partyzantów 57, 24-100 Puławy, Poland
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9
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Hubálek Z. Pathogenic microorganisms associated with gulls and terns (Laridae). JOURNAL OF VERTEBRATE BIOLOGY 2021. [DOI: 10.25225/jvb.21009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Zdeněk Hubálek
- Institute of Vertebrate Biology of the Czech Academy of Sciences, Brno, Czech Republic; e-mail:
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10
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Domańska-Blicharz K, Miłek-Krupa J, Pikuła A. Diversity of Coronaviruses in Wild Representatives of the Aves Class in Poland. Viruses 2021; 13:v13081497. [PMID: 34452362 PMCID: PMC8402903 DOI: 10.3390/v13081497] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/15/2021] [Accepted: 07/23/2021] [Indexed: 02/06/2023] Open
Abstract
The revealed prevalence of coronaviruses in wild bird populations in Poland was 4.15% and the main reservoirs were birds from orders Anseriformes and Charadriiformes, with a prevalence of 3.51% and 5.59%, respectively. Gammacoronaviruses were detected more often than deltacoronaviruses, with detection rates of 3.5% and 0.7%, respectively. Gammacoronaviruses were detected in birds belonging to six orders, including Anseriformes, Charadriiformes, Columbiformes, Galliformes, Gruiformes, and Passeriformes, indicating a relatively wide host range. Interestingly, this was the only coronavirus detected in Anseriformes (3.51%), while in Charadriiformes, the prevalence was 3.1%. The identified gammacoronaviruses belonged to the Igacovirus and Brangacovirus subgeneras. Most of these were igacoviruses and formed a common phylogenetic group with a Duck Coronavirus 2714 and two with an Avian Coronavirus/Avian Coronavirus9203, while the viruses from the pigeons formed a distinct “pigeon-like” group, not yet officially represented. The presence of deltacoronaviruses was detected in birds belonging to three orders, Charadriiformes, Galliformes, and Suliformes indicating a narrower host range. Most identified deltacoronaviruses belonged to the Buldecovirus subgenus, while only one belonged to Herdecovirus. Interestingly, the majority of buldecoviruses were identified in gulls, and they formed a distinct phylogenetic lineage not represented by any officially ratified virus species. Another separate group of buldecoviruses, also not represented by the official species, was formed by a virus identified in a common snipe. Only one identified buldecovirus (from common pheasant) formed a group with the ratified species Coronavirus HKU15. The results obtained indicate the high diversity of detected coronaviruses, and thus also the need to update their taxonomy (establishing new representative virus species). The serological studies performed revealed antibodies against an infectious bronchitis virus in the sera of white storks and mallards.
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Criado MF, Moresco KA, Stallknecht DE, Swayne DE. Low-pathogenicity influenza viruses replicate differently in laughing gulls and mallards. Influenza Other Respir Viruses 2021; 15:701-706. [PMID: 34109758 PMCID: PMC8542958 DOI: 10.1111/irv.12878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 05/16/2021] [Indexed: 11/26/2022] Open
Abstract
Wild aquatic birds are natural reservoirs of low-pathogenicity avian influenza viruses (LPAIVs). Laughing gulls inoculated with four gull-origin LPAIVs (H7N3, H6N4, H3N8, and H2N3) had a predominate respiratory infection. By contrast, mallards inoculated with two mallard-origin LPAIVs (H5N6 and H4N8) became infected and had similar virus titers in oropharyngeal (OP) and cloacal (CL) swabs. The trend toward predominate OP shedding in gulls suggest a greater role of direct bird transmission in maintenance, whereas mallards shedding suggests importance of fecal-oral transmission through water contamination. Additional infectivity and pathogenesis studies are needed to confirm this replication difference for LPAI viruses in gulls.
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Affiliation(s)
- Miria F Criado
- Southeast Poultry Research laboratory, United States National Poultry Research Center, Agricultural Research Service, U.S. Department of Agriculture, Athens, GA, USA
| | - Kira A Moresco
- Southeast Poultry Research laboratory, United States National Poultry Research Center, Agricultural Research Service, U.S. Department of Agriculture, Athens, GA, USA
| | - David E Stallknecht
- Southeastern Cooperative Wildlife Disease Study, Department of Population Health, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - David E Swayne
- Southeast Poultry Research laboratory, United States National Poultry Research Center, Agricultural Research Service, U.S. Department of Agriculture, Athens, GA, USA
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Postnikova Y, Treshchalina A, Boravleva E, Gambaryan A, Ishmukhametov A, Matrosovich M, Fouchier RAM, Sadykova G, Prilipov A, Lomakina N. Diversity and Reassortment Rate of Influenza A Viruses in Wild Ducks and Gulls. Viruses 2021; 13:v13061010. [PMID: 34072256 PMCID: PMC8230314 DOI: 10.3390/v13061010] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/22/2021] [Accepted: 05/24/2021] [Indexed: 01/18/2023] Open
Abstract
Influenza A viruses (IAVs) evolve via point mutations and reassortment of viral gene segments. The patterns of reassortment in different host species differ considerably. We investigated the genetic diversity of IAVs in wild ducks and compared it with the viral diversity in gulls. The complete genomes of 38 IAVs of H1N1, H1N2, H3N1, H3N2, H3N6, H3N8, H4N6, H5N3, H6N2, H11N6, and H11N9 subtypes isolated from wild mallard ducks and gulls resting in a city pond in Moscow, Russia were sequenced. The analysis of phylogenetic trees showed that stable viral genotypes do not persist from year to year in ducks owing to frequent gene reassortment. For comparison, similar analyses were carried out using sequences of IAVs isolated in the same period from ducks and gulls in The Netherlands. Our results revealed a significant difference in diversity and rates of reassortment of IAVs in ducks and gulls.
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Affiliation(s)
- Yulia Postnikova
- Chumakov Federal Scientific Center for the Research and Development of Immune-and-Biological Products, Village of Institute of Poliomyelitis, Settlement “Moskovskiy”, 108819 Moscow, Russia; (Y.P.); (A.T.); (E.B.); (A.I.)
| | - Anastasia Treshchalina
- Chumakov Federal Scientific Center for the Research and Development of Immune-and-Biological Products, Village of Institute of Poliomyelitis, Settlement “Moskovskiy”, 108819 Moscow, Russia; (Y.P.); (A.T.); (E.B.); (A.I.)
| | - Elizaveta Boravleva
- Chumakov Federal Scientific Center for the Research and Development of Immune-and-Biological Products, Village of Institute of Poliomyelitis, Settlement “Moskovskiy”, 108819 Moscow, Russia; (Y.P.); (A.T.); (E.B.); (A.I.)
| | - Alexandra Gambaryan
- Chumakov Federal Scientific Center for the Research and Development of Immune-and-Biological Products, Village of Institute of Poliomyelitis, Settlement “Moskovskiy”, 108819 Moscow, Russia; (Y.P.); (A.T.); (E.B.); (A.I.)
- Correspondence: ; Tel.: +7-985-136-3586
| | - Aydar Ishmukhametov
- Chumakov Federal Scientific Center for the Research and Development of Immune-and-Biological Products, Village of Institute of Poliomyelitis, Settlement “Moskovskiy”, 108819 Moscow, Russia; (Y.P.); (A.T.); (E.B.); (A.I.)
| | - Mikhail Matrosovich
- Institute of Virology, Philipps University, Hans-Meerwein-Str. 2, D-35043 Marburg, Germany;
| | - Ron A. M. Fouchier
- Department of Virology, Erasmus Medical Centre, Dr. Molewaterplein 50, 3015GE Rotterdam, The Netherlands;
| | - Galina Sadykova
- The Gamaleya National Center of Epidemiology and Microbiology of the Russian Ministry of Health, 123098 Moscow, Russia; (G.S.); (A.P.); (N.L.)
| | - Alexey Prilipov
- The Gamaleya National Center of Epidemiology and Microbiology of the Russian Ministry of Health, 123098 Moscow, Russia; (G.S.); (A.P.); (N.L.)
| | - Natalia Lomakina
- The Gamaleya National Center of Epidemiology and Microbiology of the Russian Ministry of Health, 123098 Moscow, Russia; (G.S.); (A.P.); (N.L.)
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Yang J, Zhang B, Huang Y, Liu T, Zeng B, Chai J, Wu J, Xu X. Antiviral activity and mechanism of ESC-1GN from skin secretion of hylarana guentheri against influenza a virus. J Biochem 2021; 169:757-765. [PMID: 33624755 DOI: 10.1093/jb/mvab019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 02/13/2021] [Indexed: 11/13/2022] Open
Abstract
Development of new and effective anti-influenza drugs is critical for prophylaxis and treatment of influenza A virus infection. A wide range of amphibian skin secretions have been identified to show antiviral activity. Our previously reported ESC-1GN, a peptide from the skin secretion of Hylarana guentheri, displayed good antimicrobial and anti-inflammatory effects. Here, we found that ESC-1GN possessed significant antiviral effects against influenza A viruses. Moreover, ESC-1GN could inhibit the entry of divergent H5N1 and H1N1 virus strains with the IC50 values from 1.29 to 4.59 μM. Mechanism studies demonstrated that ESC-1GN disrupted membrane fusion activity of influenza A viruses by interaction with HA2 subunit. The results of site-directed mutant assay and molecular docking revealed that E105, N50 and the residues around them on HA2 subunit could form hydrogen bonds with amino acid on ESC-1GN, which were critical for ESC-1GN binding to HA2 and inhibiting the entry of influenza A viruses. Altogether, these not only suggest that ESC-1GN maybe represent a new type of excellent template designing drugs against influenza A viruses, but also it may shed light on the immune mechanism and survival strategy of H. guentheri against viral pathogens.
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Affiliation(s)
- Jie Yang
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Bei Zhang
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Yingna Huang
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Teng Liu
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Baishuang Zeng
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Jingwei Chai
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Jiena Wu
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
| | - Xueqing Xu
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
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Verhagen JH, Eriksson P, Leijten L, Blixt O, Olsen B, Waldenström J, Ellström P, Kuiken T. Host Range of Influenza A Virus H1 to H16 in Eurasian Ducks Based on Tissue and Receptor Binding Studies. J Virol 2021; 95:e01873-20. [PMID: 33361418 PMCID: PMC8094940 DOI: 10.1128/jvi.01873-20] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 12/01/2020] [Indexed: 12/26/2022] Open
Abstract
Dabbling and diving ducks partly occupy shared habitats but have been reported to play different roles in wildlife infectious disease dynamics. Influenza A virus (IAV) epidemiology in wild birds has been based primarily on surveillance programs focused on dabbling duck species, particularly mallard (Anas platyrhynchos). Surveillance in Eurasia has shown that in mallards, some subtypes are commonly (H1 to H7 and H10), intermediately (H8, H9, H11, and H12), or rarely (H13 to H16) detected, contributing to discussions on virus host range and reservoir competence. An alternative to surveillance in determining IAV host range is to study virus attachment as a determinant for infection. Here, we investigated the attachment patterns of all avian IAV subtypes (H1 to H16) to the respiratory and intestinal tracts of four dabbling duck species (Mareca and Anas spp.), two diving duck species (Aythya spp.), and chicken, as well as to a panel of 65 synthetic glycan structures. We found that IAV subtypes generally showed abundant attachment to colon of the Anas duck species, mallard, and Eurasian teal (Anas crecca), supporting the fecal-oral transmission route in these species. The reported glycan attachment profile did not explain the virus attachment patterns to tissues but showed significant attachment of duck-originated viruses to fucosylated glycan structures and H7 virus tropism for Neu5Gc-LN. Our results suggest that Anas ducks play an important role in the ecology and epidemiology of IAV. Further knowledge on virus tissue attachment, receptor distribution, and receptor binding specificity is necessary to understand the mechanisms underlying host range and epidemiology of IAV.IMPORTANCE Influenza A viruses (IAVs) circulate in wild birds worldwide. From wild birds, the viruses can cause outbreaks in poultry and sporadically and indirectly infect humans. A high IAV diversity has been found in mallards (Anas platyrhynchos), which are most often sampled as part of surveillance programs; meanwhile, little is known about the role of other duck species in IAV ecology and epidemiology. In this study, we investigated the attachment of all avian IAV hemagglutinin (HA) subtypes (H1 to H16) to tissues of six different duck species and chicken as an indicator of virus host range. We demonstrated that the observed virus attachment patterns partially explained reported field prevalence. This study demonstrates that dabbling ducks of the Anas genus are potential hosts for most IAV subtypes, including those infecting poultry. This knowledge is useful to target the sampling of wild birds in nature and to further study the interaction between IAVs and birds.
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Affiliation(s)
- Josanne H Verhagen
- Department of Biology and Environmental Science, Centre for Ecology and Evolution in Microbial Model Systems (EEMiS), Linnaeus University, Kalmar, Sweden
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Per Eriksson
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology (IMBIM), Uppsala University, Uppsala, Sweden
| | - Lonneke Leijten
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Ola Blixt
- Copenhagen Center for Glycomics, Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Björn Olsen
- Zoonosis Science Center, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Jonas Waldenström
- Department of Biology and Environmental Science, Centre for Ecology and Evolution in Microbial Model Systems (EEMiS), Linnaeus University, Kalmar, Sweden
| | - Patrik Ellström
- Zoonosis Science Center, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Thijs Kuiken
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
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Ushine N, Kurata O, Tanaka Y, Sato T, Kurahashi Y, Hayama SI. The effects of migration on the immunity of Black-Headed Gulls (Chroicocephalus ridibundus: Laridae). J Vet Med Sci 2020; 82:1619-1626. [PMID: 32963148 PMCID: PMC7719892 DOI: 10.1292/jvms.20-0339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
In order to elucidate the relationship between migration period and immunity related to susceptibility, we conducted research on Black-headed gulls
(Chroicocephalus ridibundus). We captured 260 gulls and collected their peripheral blood. Their leukocyte (WBC) count, percentages of
heterophils (Het) and lymphocytes (Lym), heterophil and lymphocyte ratio (H/L ratio), and CD4 and CD8α expression levels (CD4 and CD8α, respectively) were
quantitatively analyzed over three migration periods (Autumn migration, Wintering, Spring migration). In Adult gulls, WBC counts and CD4 levels significantly
increased. Moreover, the Het and H/L ratio decreased from the Autumn migration to Wintering. Conversely, only WBC counts and CD4 levels measurements
significantly decreased from Wintering to Spring migration (P<0.05). The tested parameters of the Tokyo-bay population show a greater
significant difference than the measurements of immunity of the Mikawa-bay population. This study suggests that the migratory period has a negative effect on an
aspect of the immune system. Including the period-difference in the immune systems in the local population, it is necessary to investigate the relationship
between the ecology of migratory birds and their immunity.
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Affiliation(s)
- Nana Ushine
- Laboratory of Wildlife Medicine, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan
| | - Osamu Kurata
- Laboratory of Aquatic Medicine, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan
| | - Yoshikazu Tanaka
- Laboratory of Veterinary Hygiene, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan
| | - Tatsuo Sato
- The Friends of the Gyotoku Bird Observatory NPO, 4-22-11 Fukuei, Ichikawa-shi, Chiba 272-0137, Japan
| | - Yoshihiro Kurahashi
- Japanese Bird Banding Association, 115 Konoyama, Abiko, Chiba 270-1145, Japan
| | - Shin-Ichi Hayama
- Laboratory of Wildlife Medicine, Nippon Veterinary and Life Science University, 1-7-1 Kyonan-cho, Musashino-shi, Tokyo 180-8602, Japan
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Froberg T, Cuthbert F, Jennelle CS, Cardona C, Culhane M. Avian Influenza Prevalence and Viral Shedding Routes in Minnesota Ring-Billed Gulls ( Larus delawarensis). Avian Dis 2020; 63:120-125. [PMID: 31131567 DOI: 10.1637/11848-041718-reg.1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 07/20/2018] [Indexed: 11/05/2022]
Abstract
Birds within the orders Charadriiformes (shorebirds, gulls) and Anseriformes (waterfowl) are reservoir hosts for avian influenza (AI) viruses, but their role in the transmission dynamics of AI viruses is unclear. To date, waterfowl have been the predominant focal species for most surveillance and epidemiological studies, yet gulls, in particular, have been shown to harbor reassortant AI viruses of both North American and Eurasian lineages and are underrepresented in North American surveillance efforts. To address this gap in surveillance, 1346 ring-billed gulls (Larus delawarensis) were sampled during spring and fall migrations and at three breeding sites in 2017 across Minnesota. Results indicate noticeable age-cohort dynamics in AI virus prevalence within ring-billed gulls in Minnesota. Immunologically naïve juveniles represented the cohort with the highest prevalence rate (57.8%). Regardless of age, more gulls had AI virus detected in oropharyngeal (OP) than in cloacal (CL) swabs. The high AI virus prevalence within ring-billed gulls, particularly in immunologically naïve birds, warrants further targeted surveillance efforts of ring-billed gulls and other closely related species.
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Affiliation(s)
- Todd Froberg
- Department of Fisheries, Wildlife, and Conservation Biology, University of Minnesota, Saint Paul, MN 55108
| | - Francesca Cuthbert
- Department of Fisheries, Wildlife, and Conservation Biology, University of Minnesota, Saint Paul, MN 55108
| | | | - Carol Cardona
- College of Veterinary Medicine, University of Minnesota, Saint Paul, MN 55108
| | - Marie Culhane
- College of Veterinary Medicine, University of Minnesota, Saint Paul, MN 55108.,Corresponding author. E-mail:
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Phillips RA, Kraev I, Lange S. Protein Deimination and Extracellular Vesicle Profiles in Antarctic Seabirds. BIOLOGY 2020; 9:E15. [PMID: 31936359 PMCID: PMC7168935 DOI: 10.3390/biology9010015] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 12/19/2019] [Accepted: 01/07/2020] [Indexed: 02/06/2023]
Abstract
Pelagic seabirds are amongst the most threatened of all avian groups. They face a range of immunological challenges which seem destined to increase due to environmental changes in their breeding and foraging habitats, affecting prey resources and exposure to pollution and pathogens. Therefore, the identification of biomarkers for the assessment of their health status is of considerable importance. Peptidylarginine deiminases (PADs) post-translationally convert arginine into citrulline in target proteins in an irreversible manner. PAD-mediated deimination can cause structural and functional changes in target proteins, allowing for protein moonlighting in physiological and pathophysiological processes. PADs furthermore contribute to the release of extracellular vesicles (EVs), which play important roles in cellular communication. In the present study, post-translationally deiminated protein and EV profiles of plasma were assessed in eight seabird species from the Antarctic, representing two avian orders: Procellariiformes (albatrosses and petrels) and Charadriiformes (waders, auks, gulls and skuas). We report some differences between the species assessed, with the narrowest EV profiles of 50-200 nm in the northern giant petrel Macronectes halli, and the highest abundance of larger 250-500 nm EVs in the brown skua Stercorarius antarcticus. The seabird EVs were positive for phylogenetically conserved EV markers and showed characteristic EV morphology. Post-translational deimination was identified in a range of key plasma proteins critical for immune response and metabolic pathways in three of the bird species under study; the wandering albatross Diomedea exulans, south polar skua Stercorarius maccormicki and northern giant petrel. Some differences in Gene Ontology (GO) biological and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways for deiminated proteins were observed between these three species. This indicates that target proteins for deimination may differ, potentially contributing to a range of physiological functions relating to metabolism and immune response, as well as to key defence mechanisms. PAD protein homologues were identified in the seabird plasma by Western blotting via cross-reaction with human PAD antibodies, at an expected 75 kDa size. This is the first study to profile EVs and to identify deiminated proteins as putative novel plasma biomarkers in Antarctic seabirds. These biomarkers may be further refined to become useful indicators of physiological and immunological status in seabirds-many of which are globally threatened.
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Affiliation(s)
- Richard A. Phillips
- British Antarctic Survey, Natural Environment Research Council, Cambridge CB3 0ET, UK;
| | - Igor Kraev
- Electron Microscopy Suite, Faculty of Science, Technology, Engineering and Mathematics, Open University, Milton Keynes MK7 6AA, UK;
| | - Sigrun Lange
- Tissue Architecture and Regeneration Research Group, School of Life Sciences, University of Westminster, London W1W 6UW, UK
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SUSCEPTIBILITY OF LAUGHING GULLS (LEUCOPHAEUS ATRICILLA) AND MALLARDS (ANAS PLATYRHYNCHOS) TO RUDDY TURNSTONE (ARENARIA INTERPRES MORINELLA) ORIGIN TYPE A INFLUENZA VIRUSES. J Wildl Dis 2020. [DOI: 10.7589/2019-03-065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
Avian influenza (AI) viruses have been routinely isolated from a wide diversity of free-living avian species, representing numerous taxonomic orders. Birds in orders Anseriformes and Charadriiformes are considered the natural reservoirs for all AI viruses; it is from these orders that AI viruses have been most frequently isolated. Since first recognized in the late 1800s, AI viruses have been an important cause of disease in poultry and, occasionally, in non-gallinaceous birds and mammals. While AI viruses tend to be of low pathogenicity (LP) in wild birds, the 2014-2015 incursion of highly pathogenic avian influenza (HPAI) clade 2.3.4.4 H5Nx viruses into North America and the recent circulation of HPAI H5 viruses in European wild birds highlight the need for targeted, thorough, and continuous surveillance programs in the wild bird reservoir. Such programs are crucial to understanding the potential risk for the incursion of AI into human and domestic animal populations. The aim of this chapter is to provide general concepts and guidelines for the planning and implementation of surveillance plans for AI viruses in wild birds.
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Eriksson P, Lindskog C, Lorente-Leal V, Waldenström J, González-Acuna D, Järhult JD, Lundkvist Å, Olsen B, Jourdain E, Ellström P. Attachment Patterns of Human and Avian Influenza Viruses to Trachea and Colon of 26 Bird Species - Support for the Community Concept. Front Microbiol 2019; 10:815. [PMID: 31057520 PMCID: PMC6482220 DOI: 10.3389/fmicb.2019.00815] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 04/01/2019] [Indexed: 12/23/2022] Open
Abstract
Avian influenza A viruses (AIVs) have a broad host range, but are most intimately associated with waterfowl (Anseriformes) and, in the case of the H13 and H16 subtypes, gulls (Charadriiformes). Host associations are multifactorial, but a key factor is the ability of the virus to bind host cell receptors and thereby initiate infection. The current study aims at investigating the tissue attachment pattern of a panel of AIVs, comprising H3N2, H6N1, H12N5, and H16N3, to avian trachea and colon tissue samples obtained from host species of different orders. Virus attachment was not restricted to the bird species or order from which the virus was isolated. Instead, extensive virus attachment was observed to several distantly related avian species. In general, more virus attachment and receptor expression were observed in trachea than in colon samples. Additionally, a human seasonal H3N2 virus was studied. Unlike the studied AIVs, this virus mainly attached to tracheae from Charadriiformes and a very limited set of avian cola. In conclusion, the reported results highlight the importance of AIV attachment to trachea in many avian species. Finally, the importance of chickens and mallards in AIVs dynamics was illustrated by the abundant AIV attachment observed.
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Affiliation(s)
- Per Eriksson
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Cecilia Lindskog
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Victor Lorente-Leal
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Jonas Waldenström
- Centre for Ecology and Evolution in Microbial Model Systems, Linnaeus University, Kalmar, Sweden
| | | | - Josef D Järhult
- Zoonosis Science Center, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Åke Lundkvist
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Björn Olsen
- Zoonosis Science Center, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Elsa Jourdain
- UMR0346 - EPIA, INRA, VetAgro Sup, Saint-Genès-Champanelle, France
| | - Patrik Ellström
- Zoonosis Science Center, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
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21
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Khan JS, Provencher JF, Forbes MR, Mallory ML, Lebarbenchon C, McCoy KD. Parasites of seabirds: A survey of effects and ecological implications. ADVANCES IN MARINE BIOLOGY 2019; 82:1-50. [PMID: 31229148 PMCID: PMC7172769 DOI: 10.1016/bs.amb.2019.02.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Parasites are ubiquitous in the environment, and can cause negative effects in their host species. Importantly, seabirds can be long-lived and cross multiple continents within a single annual cycle, thus their exposure to parasites may be greater than other taxa. With changing climatic conditions expected to influence parasite distribution and abundance, understanding current level of infection, transmission pathways and population-level impacts are integral aspects for predicting ecosystem changes, and how climate change will affect seabird species. In particular, a range of micro- and macro-parasites can affect seabird species, including ticks, mites, helminths, viruses and bacteria in gulls, terns, skimmers, skuas, auks and selected phalaropes (Charadriiformes), tropicbirds (Phaethontiformes), penguins (Sphenisciformes), tubenoses (Procellariiformes), cormorants, frigatebirds, boobies, gannets (Suliformes), and pelicans (Pelecaniformes) and marine seaducks and loons (Anseriformes and Gaviiformes). We found that the seabird orders of Charadriiformes and Procellariiformes were most represented in the parasite-seabird literature. While negative effects were reported in seabirds associated with all the parasite groups, most effects have been studied in adults with less information known about how parasites may affect chicks and fledglings. We found studies most often reported on negative effects in seabird hosts during the breeding season, although this is also the time when most seabird research occurs. Many studies report that external factors such as condition of the host, pollution, and environmental conditions can influence the effects of parasites, thus cumulative effects likely play a large role in how parasites influence seabirds at both the individual and population level. With an increased understanding of parasite-host dynamics it is clear that major environmental changes, often those associated with human activities, can directly or indirectly affect the distribution, abundance, or virulence of parasites and pathogens.
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Affiliation(s)
- Junaid S Khan
- Canadian Wildlife Service, Environment and Climate Change Canada, Gatineau, QC, Canada
| | - Jennifer F Provencher
- Canadian Wildlife Service, Environment and Climate Change Canada, Gatineau, QC, Canada.
| | - Mark R Forbes
- Department of Biology, Carleton University, Ottawa, ON, Canada
| | - Mark L Mallory
- Department of Biology, Acadia University, Wolfville, NS, Canada
| | - Camille Lebarbenchon
- Université de La Réunion, UMR Processus Infectieux en Milieu Insulaire Tropical, INSERM 1187, CNRS 9192, IRD 249, GIP CYROI, Saint Denis, La Réunion, France
| | - Karen D McCoy
- MIVEGEC, UMR 5290 CNRS-IRD-University of Montpellier, Centre IRD, Montpellier, France
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22
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Naguib MM, Verhagen JH, Samy A, Eriksson P, Fife M, Lundkvist Å, Ellström P, Järhult JD. Avian influenza viruses at the wild-domestic bird interface in Egypt. Infect Ecol Epidemiol 2019; 9:1575687. [PMID: 30815236 PMCID: PMC6383604 DOI: 10.1080/20008686.2019.1575687] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 01/24/2019] [Indexed: 12/18/2022] Open
Abstract
Wild birds of the orders Anseriformes (mainly ducks, geese and swans) and Charadriiformes (mainly gulls, terns and waders) constitute the natural reservoir for low pathogenic avian influenza (LPAI) viruses. In Egypt, highly pathogenic avian influenza (HPAI) H5N1 and LPAI H9N2 viruses are endemic in domestic poultry, forming a threat to animal and human health and raising questions about the routes of introduction and mechanisms of persistence. Recently, HPAI H5N8 virus was also introduced into Egyptian domestic birds. Here we review the literature on the role of wild birds in the introduction and endemicity of avian influenza viruses in Egypt. Dabbling ducks in Egypt harbor an extensive LPAI virus diversity and may constitute the route of introduction for HPAI H5N1 and HPAI H5N8 viruses into Egypt through migration, however their role in the endemicity of HPAI H5N1, LPAI H9N2 and potentially other avian influenza virus (AIV) strains - by means of reassortment of viral genes - is less clear. Strengthened surveillance programs, in both domestic and wild birds, that include all LPAI virus subtypes and full genome sequencing are needed to better assess the wild-domestic bird interface and form a basis for evidence-based measures to limit and prevent AIV transmission between wild and domestic birds.
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Affiliation(s)
- Mahmoud M. Naguib
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
- Zoonosis Science Center, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- National Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Giza, Egypt
| | - Josanne H. Verhagen
- Centre for Ecology and Evolution in Microbial Model Systems, Linnaeus University, Kalmar, Sweden
| | - Ahmed Samy
- National Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Giza, Egypt
- Genetics and Genomics, The Pirbright Institute, Surrey, UK
| | - Per Eriksson
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Mark Fife
- Genetics and Genomics, The Pirbright Institute, Surrey, UK
| | - Åke Lundkvist
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Patrik Ellström
- Zoonosis Science Center, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Josef D. Järhult
- Zoonosis Science Center, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
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23
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Gambaryan AS, Matrosovich TY, Boravleva EY, Lomakina NF, Yamnikova SS, Tuzikov AB, Pazynina GV, Bovin NV, Fouchier RA, Klenk HD, Matrosovich MN. Receptor-binding properties of influenza viruses isolated from gulls. Virology 2018; 522:37-45. [DOI: 10.1016/j.virol.2018.07.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 07/03/2018] [Accepted: 07/05/2018] [Indexed: 01/21/2023]
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Characterization of avian influenza virus attachment patterns to human and pig tissues. Sci Rep 2018; 8:12215. [PMID: 30111851 PMCID: PMC6093914 DOI: 10.1038/s41598-018-29578-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 06/22/2018] [Indexed: 12/28/2022] Open
Abstract
Wild birds of Anseriformes and Charadriiformes are natural reservoirs of influenza A viruses (IAVs). Occasionally, IAVs transmit and adapt to mammalian hosts, and are maintained as epidemic strains in their new hosts. Viral adaptions to mammalian hosts include altered receptor preference of host epithelial sialylated oligosaccharides from terminal α2,3-linked sialic acid (SA) towards α2,6-linked SA. However, α2,3-linked SA has been found in human respiratory tract epithelium, and human infections by avian IAVs (AIVs) have been reported. To further explore the attachment properties of AIVs, four AIVs of different subtypes were investigated on human and pig tissues using virus histochemistry. Additionally, glycan array analysis was performed for further characterization of IAVs' receptor structure tropism. Generally, AIV attachment was more abundant to human tissues than to pig tissues. The attachment pattern was very strong to human conjunctiva and upper respiratory tract, but variable to the lower respiratory tract. AIVs mainly attached to α2,3-linked SA, but also to combinations of α2,3- and α2,6-linked SA. The low attachment of these AIV isolates to pig tissues, but high attachment to human tissues, addresses the question whether AIVs in general require passage through pigs to obtain adaptions towards mammalian receptor structures.
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Lickfett TM, Clark E, Gehring TM, Alm EW. Detection of Influenza A viruses at migratory bird stopover sites in Michigan, USA. Infect Ecol Epidemiol 2018; 8:1474709. [PMID: 29805786 PMCID: PMC5965024 DOI: 10.1080/20008686.2018.1474709] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 04/25/2018] [Indexed: 11/04/2022] Open
Abstract
Introduction: Influenza A viruses have the potential to cause devastating illness in humans and domestic poultry. Wild birds are the natural reservoirs of Influenza A viruses and migratory birds are implicated in their global dissemination. High concentrations of this virus are excreted in the faeces of infected birds and faecal contamination of shared aquatic habitats can lead to indirect transmission among birds via the faecal-oral route. The role of migratory birds in the spread of avian influenza has led to large-scale surveillance efforts of circulating avian influenza viruses through direct sampling of live and dead wild birds. Environmental monitoring of bird habitats using molecular detection methods may provide additional information on the persistence of influenza virus at migratory stopover sites distributed across large spatial scales. Materials and methods: In the current study, faecal and water samples were collected at migratory stopover sites and evaluated for Influenza A by real-time quantitative reverse transcriptase PCR. Results and Discussion: This study found that Influenza A was detected at 53% of the evaluated stopover sites, and 7% and 4.8% of the faecal and water samples, respectively, tested positive for Influenza A virus. Conclusion: Environmental monitoring detected Influenza A at stopover sites used by migratory birds.
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Affiliation(s)
- Todd M Lickfett
- Department of Biology and Institute for Great Lakes Research, Central Michigan University, Mount Pleasant, MI, USA.,Region 6 Ecological Services, U.S. Fish and Wildlife Service, Lakewood, CO, USA
| | - Erica Clark
- Department of Biology and Institute for Great Lakes Research, Central Michigan University, Mount Pleasant, MI, USA.,Silver Spring, MD, USA
| | - Thomas M Gehring
- Department of Biology and Institute for Great Lakes Research, Central Michigan University, Mount Pleasant, MI, USA
| | - Elizabeth W Alm
- Department of Biology and Institute for Great Lakes Research, Central Michigan University, Mount Pleasant, MI, USA
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26
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A rapid and transient innate immune response to avian influenza infection in mallards. Mol Immunol 2018; 95:64-72. [PMID: 29407578 DOI: 10.1016/j.molimm.2018.01.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 12/22/2017] [Accepted: 01/24/2018] [Indexed: 12/28/2022]
Abstract
The vertebrate innate immune system provides hosts with a rapid, non-specific response to a wide range of invading pathogens. However, the speed and duration of innate responses will be influenced by the co-evolutionary dynamics of specific host-pathogen combinations. Here, we show that low pathogenic avian influenza virus (LPAI) subtype H1N1 elicits a strong but extremely transient innate immune response in its main wildlife reservoir, the mallard (Anas platyrhynchos). Using a series of experimental and methodological improvements over previous studies, we followed the expression of retinoic acid inducible gene 1 (RIG-I) and myxovirus resistance gene (Mx) in mallards semi-naturally infected with low pathogenic H1N1. One day post infection, both RIG-I and Mx were significantly upregulated in all investigated tissues. By two days post infection, the expression of both genes had generally returned to basal levels, and remained so for the remainder of the experiment. This is despite the fact that birds continued to actively shed viral particles throughout the study period. We additionally show that the spleen plays a particularly active role in the innate immune response to LPAI. Waterfowl and avian influenza viruses have a long co-evolutionary history, suggesting that the mallard innate immune response has evolved to provide a minimum effective response to LPAIs such that the viral infection is brought under control while minimising the damaging effects of a sustained immune response.
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Walz E, Linskens E, Umber J, Culhane MR, Halvorson D, Contadini F, Cardona C. Garbage Management: An Important Risk Factor for HPAI-Virus Infection in Commercial Poultry Flocks. Front Vet Sci 2018; 5:5. [PMID: 29435454 PMCID: PMC5790769 DOI: 10.3389/fvets.2018.00005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 01/10/2018] [Indexed: 11/17/2022] Open
Abstract
Garbage management represents a potential pathway of HPAI-virus infection for commercial poultry operations as multiple poultry premises may share a common trash collection service provider, trash collection site (e.g., shared dumpster for multiple premises) or disposal site (e.g., landfill). The types of potentially infectious or contaminated material disposed of in the garbage has not been previously described but is suspected to vary by poultry industry sector. A survey of representatives from the broiler, turkey, and layer sectors in the United States revealed that many potentially contaminated or infectious items are routinely disposed of in the trash on commercial poultry premises. On-farm garbage management practices, along with trash hauling and disposal practices are thus key components that must be considered to evaluate the risk of commercial poultry becoming infected with HPAI virus.
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Affiliation(s)
- Emily Walz
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN, United States
| | - Eric Linskens
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN, United States
| | - Jamie Umber
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN, United States
| | - Marie Rene Culhane
- Department of Veterinary Population Medicine, University of Minnesota, St. Paul, MN, United States
| | - David Halvorson
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN, United States
| | - Francesca Contadini
- Center for Animal Health and Food Safety, University of Minnesota, St. Paul, MN, United States
| | - Carol Cardona
- Department of Veterinary and Biomedical Sciences, University of Minnesota, St. Paul, MN, United States
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Abstract
Waterbirds are the main reservoir for low pathogenic avian influenza A viruses (LPAIV), from which occasional spillover to poultry occurs. When circulating among poultry, LPAIV may become highly pathogenic avian influenza A viruses (HPAIV). In recent years, the epidemiology of HPAIV viruses has changed drastically. HPAIV H5N1 are currently endemic among poultry in a number of countries. In addition, global spread of HPAIV H5Nx viruses has resulted in major outbreaks among wild birds and poultry worldwide. Using data collected during these outbreaks, the role of migratory birds as a vector became increasingly clear. Here we provide an overview of current data about various aspects of the changing role of wild birds in the epidemiology of avian influenza A viruses.
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Hurst CJ. Of Ducks and Men: Ecology and Evolution of a Zoonotic Pathogen in a Wild Reservoir Host. MODELING THE TRANSMISSION AND PREVENTION OF INFECTIOUS DISEASE 2017. [PMCID: PMC7123570 DOI: 10.1007/978-3-319-60616-3_9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A hallmark of disease is that most pathogens are able to infect more than one host species. However, for most pathogens, we still have a limited understanding of how this affects epidemiology, persistence and virulence of infections—including several zoonotic pathogens that reside in wild animal reservoirs and spillover into humans. In this chapter, we review the current knowledge of mallard (Anas platyrhynchos) as host for pathogens. This species is widely distributed, often occupying habitats close to humans and livestock, and is an important game bird species and the ancestor to domestic ducks—thereby being an excellent model species to highlight aspects of the wildlife, domestic animal interface and the relevance for human health. We discuss mallard as host for a range of pathogens but focus more in depth of it as a reservoir host for influenza A virus (IAV). Over the last decades, IAV research has surged, prompted in part to the genesis and spread of highly pathogenic virus variants that have been devastating to domestic poultry and caused a number of human spillover infections. The aim of this chapter is to synthesise and review the intricate interactions of virus, host and environmental factors governing IAV epidemiology and evolution.
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30
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Caron A, Cappelle J, Gaidet N. Challenging the conceptual framework of maintenance hosts for influenza A viruses in wild birds. J Appl Ecol 2016. [DOI: 10.1111/1365-2664.12839] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Alexandre Caron
- UPR AGIRs; Department Environment & Societies; Cirad; Campus International de Baillarguet; Montpellier 34398 Montpellier Cedex 5 France
- Faculdade de Veterinária; Universidade Edouardo Mondlane; Av. de Moçambique Km; 1,5 - Caixa Postal 257 Maputo 01009 Moçambique
| | - Julien Cappelle
- UPR AGIRs; Department Environment & Societies; Cirad; Campus International de Baillarguet; Montpellier 34398 Montpellier Cedex 5 France
- Institut Pasteur du Cambodge; Epi-SP, 5; Boulevard Monivong; BP 983 Phnom Penh Cambodia
| | - Nicolas Gaidet
- UPR AGIRs; Department Environment & Societies; Cirad; Campus International de Baillarguet; Montpellier 34398 Montpellier Cedex 5 France
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Dalziel AE, Delean S, Heinrich S, Cassey P. Persistence of Low Pathogenic Influenza A Virus in Water: A Systematic Review and Quantitative Meta-Analysis. PLoS One 2016; 11:e0161929. [PMID: 27736884 PMCID: PMC5063340 DOI: 10.1371/journal.pone.0161929] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 08/15/2016] [Indexed: 11/21/2022] Open
Abstract
Avian influenza viruses are able to persist in the environment, in-between the transmission of the virus among its natural hosts. Quantifying the environmental factors that affect the persistence of avian influenza virus is important for influencing our ability to predict future outbreaks and target surveillance and control methods. We conducted a systematic review and quantitative meta-analysis of the environmental factors that affect the decay of low pathogenic avian influenza virus (LPAIV) in water. Abiotic factors affecting the persistence of LPAIV have been investigated for nearly 40 years, yet published data was produced by only 26 quantitative studies. These studies have been conducted by a small number of principal authors (n = 17) and have investigated a narrow range of environmental conditions, all of which were based in laboratories with limited reflection of natural conditions. The use of quantitative meta-analytic techniques provided the opportunity to assess persistence across a greater range of conditions than each individual study can achieve, through the estimation of mean effect-sizes and relationships among multiple variables. Temperature was the most influential variable, for both the strength and magnitude of the effect-size. Moderator variables explained a large proportion of the heterogeneity among effect-sizes. Salinity and pH were important factors, although future work is required to broaden the range of abiotic factors examined, as well as including further diurnal variation and greater environmental realism generally. We were unable to extract a quantitative effect-size estimate for approximately half (50.4%) of the reported experimental outcomes and we strongly recommend a minimum set of quantitative reporting to be included in all studies, which will allow robust assimilation and analysis of future findings. In addition we suggest possible means of increasing the applicability of future studies to the natural environment, and evaluating the biological content of natural waterbodies.
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Affiliation(s)
- Antonia E. Dalziel
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia
| | - Steven Delean
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia
| | - Sarah Heinrich
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia
| | - Phillip Cassey
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia
- Centre for Conservation Science & Technology, The University of Adelaide, Adelaide, South Australia
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Guinn K, Fojtik A, Davis-Fields N, Poulson RL, Krauss S, Webster RG, Stallknecht DE. Antibodies to Influenza A Viruses in Gulls at Delaware Bay, USA. Avian Dis 2016; 60:341-5. [DOI: 10.1637/11103-042115-reg] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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McCoy KD, Dietrich M, Jaeger A, Wilkinson DA, Bastien M, Lagadec E, Boulinier T, Pascalis H, Tortosa P, Le Corre M, Dellagi K, Lebarbenchon C. The role of seabirds of the Iles Eparses as reservoirs and disseminators of parasites and pathogens. ACTA OECOLOGICA (MONTROUGE, FRANCE) 2016; 72:98-109. [PMID: 32288503 PMCID: PMC7128210 DOI: 10.1016/j.actao.2015.12.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 12/30/2015] [Accepted: 12/30/2015] [Indexed: 11/30/2022]
Abstract
The role of birds as reservoirs and disseminators of parasites and pathogens has received much attention over the past several years due to their high vagility. Seabirds are particularly interesting hosts in this respect. In addition to incredible long-distance movements during migration, foraging and prospecting, these birds are long-lived, site faithful and breed in dense aggregations in specific colony locations. These different characteristics can favor both the local maintenance and large-scale dissemination of parasites and pathogens. The Iles Eparses provide breeding and feeding grounds for more than 3 million breeding pairs of seabirds including at least 13 species. Breeding colonies on these islands are relatively undisturbed by human activities and represent natural metapopulations in which seabird population dynamics, movement and dispersal can be studied in relation to that of circulating parasites and pathogens. In this review, we summarize previous knowledge and recently-acquired data on the parasites and pathogens found in association with seabirds of the Iles Eparses. These studies have revealed the presence of a rich diversity of infectious agents (viruses, bacteria and parasites) carried by the birds and/or their local ectoparasites (ticks and louse flies). Many of these agents are widespread and found in other ecosystems confirming a role for seabirds in their large scale dissemination and maintenance. The heterogeneous distribution of parasites and infectious agents among islands and seabird species suggests that relatively independent metacommunities of interacting species may exist within the western Indian Ocean. In this context, we discuss how the patterns and determinants of seabird movements may alter parasite and pathogen circulation. We conclude by outlining key aspects for future research given the baseline data now available and current concerns in eco-epidemiology and biodiversity conservation.
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Affiliation(s)
- Karen D. McCoy
- MIVEGEC (Maladies Infectieuses et Vecteurs: Evolution, Génétique, Ecologie, Contrôle) UMR 5290 CNRS-IRD-Université de Montpellier, Centre IRD, 34393 Montpellier, France
| | - Muriel Dietrich
- CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), 97490 Sainte Clotilde, Reunion Island, France
| | - Audrey Jaeger
- CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), 97490 Sainte Clotilde, Reunion Island, France
- UMR ENTROPIE, Université de la Réunion-IRD-CNRS, CS92003, 97744 Saint Denis, Reunion Island, France
| | - David A. Wilkinson
- CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), 97490 Sainte Clotilde, Reunion Island, France
- UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), Université de La Réunion, INSERM 1187, CNRS 9192, IRD 249, 97490 Sainte Clotilde, Reunion Island, France
| | - Matthieu Bastien
- CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), 97490 Sainte Clotilde, Reunion Island, France
- UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), Université de La Réunion, INSERM 1187, CNRS 9192, IRD 249, 97490 Sainte Clotilde, Reunion Island, France
| | - Erwan Lagadec
- CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), 97490 Sainte Clotilde, Reunion Island, France
- UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), Université de La Réunion, INSERM 1187, CNRS 9192, IRD 249, 97490 Sainte Clotilde, Reunion Island, France
| | - Thierry Boulinier
- Centre d'Ecologie Fonctionnelle et Evolutive, CNRS-Université de Montpellier UMR 5175, 34293 Montpellier, France
| | - Hervé Pascalis
- CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), 97490 Sainte Clotilde, Reunion Island, France
- UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), Université de La Réunion, INSERM 1187, CNRS 9192, IRD 249, 97490 Sainte Clotilde, Reunion Island, France
| | - Pablo Tortosa
- CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), 97490 Sainte Clotilde, Reunion Island, France
- UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), Université de La Réunion, INSERM 1187, CNRS 9192, IRD 249, 97490 Sainte Clotilde, Reunion Island, France
| | - Matthieu Le Corre
- UMR ENTROPIE, Université de la Réunion-IRD-CNRS, CS92003, 97744 Saint Denis, Reunion Island, France
| | - Koussay Dellagi
- CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), 97490 Sainte Clotilde, Reunion Island, France
- UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), Université de La Réunion, INSERM 1187, CNRS 9192, IRD 249, 97490 Sainte Clotilde, Reunion Island, France
| | - Camille Lebarbenchon
- CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), 97490 Sainte Clotilde, Reunion Island, France
- UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), Université de La Réunion, INSERM 1187, CNRS 9192, IRD 249, 97490 Sainte Clotilde, Reunion Island, France
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Lang AS, Lebarbenchon C, Ramey AM, Robertson GJ, Waldenström J, Wille M. Assessing the Role of Seabirds in the Ecology of Influenza A Viruses. Avian Dis 2016; 60:378-86. [DOI: 10.1637/11135-050815-regr] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Andrew S. Lang
- Department of Biology, Memorial University, St. John’s, NL, A1B 3X9, Canada
| | - Camille Lebarbenchon
- Université de La Réunion, UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), INSERM 1187, CNRS 9192, IRD 249, Saint Denis, Reunion Island
| | - Andrew M. Ramey
- U.S. Geological Survey Alaska Science Center, 4210 University Drive, Anchorage, AK 99508
| | - Gregory J. Robertson
- Wildlife Research Division, Environment Canada, 6 Bruce St., Mount Pearl, NL, A1N 4T3, Canada
| | - Jonas Waldenström
- Centre for Ecology and Evolution in Microbial Model Systems, Linnaeus University, SE-391 82 Kalmar, Sweden
| | - Michelle Wille
- Centre for Ecology and Evolution in Microbial Model Systems, Linnaeus University, SE-391 82 Kalmar, Sweden
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Lebarbenchon C, Jaeger A, Feare C, Bastien M, Dietrich M, Larose C, Lagadec E, Rocamora G, Shah N, Pascalis H, Boulinier T, Le Corre M, Stallknecht DE, Dellagi K. Influenza A virus on oceanic islands: host and viral diversity in seabirds in the Western Indian Ocean. PLoS Pathog 2015; 11:e1004925. [PMID: 25996394 PMCID: PMC4440776 DOI: 10.1371/journal.ppat.1004925] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 04/30/2015] [Indexed: 11/19/2022] Open
Abstract
Ducks and seabirds are natural hosts for influenza A viruses (IAV). On oceanic islands, the ecology of IAV could be affected by the relative diversity, abundance and density of seabirds and ducks. Seabirds are the most abundant and widespread avifauna in the Western Indian Ocean and, in this region, oceanic islands represent major breeding sites for a large diversity of potential IAV host species. Based on serological assays, we assessed the host range of IAV and the virus subtype diversity in terns of the islands of the Western Indian Ocean. We further investigated the spatial variation in virus transmission patterns between islands and identified the origin of circulating viruses using a molecular approach. Our findings indicate that terns represent a major host for IAV on oceanic islands, not only for seabird-related virus subtypes such as H16, but also for those commonly isolated in wild and domestic ducks (H3, H6, H9, H12 subtypes). We also identified strong species-associated variation in virus exposure that may be associated to differences in the ecology and behaviour of terns. We discuss the role of tern migrations in the spread of viruses to and between oceanic islands, in particular for the H2 and H9 IAV subtypes.
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Affiliation(s)
- Camille Lebarbenchon
- GIS CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), Sainte Clotilde, Reunion Island
- Université de La Réunion, UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), INSERM 1187, CNRS 9192, IRD 249, Saint Denis, Reunion Island
| | - Audrey Jaeger
- GIS CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), Sainte Clotilde, Reunion Island
- Université de La Réunion, UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), INSERM 1187, CNRS 9192, IRD 249, Saint Denis, Reunion Island
- Laboratoire d'Ecologie Marine, FRE 3560 INEE-CNRS, Université de La Réunion, Saint Denis, Reunion Island
| | - Chris Feare
- WildWings Bird Management, Grayswood Common, Haslemere, Surrey, United Kingdom
| | - Matthieu Bastien
- GIS CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), Sainte Clotilde, Reunion Island
- Laboratoire d'Ecologie Marine, FRE 3560 INEE-CNRS, Université de La Réunion, Saint Denis, Reunion Island
| | - Muriel Dietrich
- GIS CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), Sainte Clotilde, Reunion Island
| | - Christine Larose
- WildWings Bird Management, Grayswood Common, Haslemere, Surrey, United Kingdom
| | - Erwan Lagadec
- GIS CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), Sainte Clotilde, Reunion Island
- Université de La Réunion, UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), INSERM 1187, CNRS 9192, IRD 249, Saint Denis, Reunion Island
- Institut de Recherche pour le Développement, Sainte Clotilde, Reunion Island
| | | | - Nirmal Shah
- Nature Seychelles, The Center for Environment and Education, Roche Caiman, Mahé, Seychelles
| | - Hervé Pascalis
- GIS CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), Sainte Clotilde, Reunion Island
- Université de La Réunion, UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), INSERM 1187, CNRS 9192, IRD 249, Saint Denis, Reunion Island
- Institut de Recherche pour le Développement, Sainte Clotilde, Reunion Island
| | - Thierry Boulinier
- Centre d’Écologie Fonctionnelle et Évolutive, Centre National de la Recherche Scientifique, Montpellier, France
| | - Matthieu Le Corre
- Laboratoire d'Ecologie Marine, FRE 3560 INEE-CNRS, Université de La Réunion, Saint Denis, Reunion Island
| | - David E. Stallknecht
- Southeastern Cooperative Wildlife Diseases Study, College of Veterinary Medicine, University of Georgia, Athens, Georgia, United States of America
| | - Koussay Dellagi
- GIS CRVOI (Centre de Recherche et de Veille sur les maladies émergentes dans l'Océan Indien), Sainte Clotilde, Reunion Island
- Université de La Réunion, UMR PIMIT (Processus Infectieux en Milieu Insulaire Tropical), INSERM 1187, CNRS 9192, IRD 249, Saint Denis, Reunion Island
- Institut de Recherche pour le Développement, Sainte Clotilde, Reunion Island
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Arriero E, Müller I, Juvaste R, Martínez FJ, Bertolero A. Variation in immune parameters and disease prevalence among Lesser Black-backed Gulls (Larus fuscus sp.) with different migratory strategies. PLoS One 2015; 10:e0118279. [PMID: 25679797 PMCID: PMC4334556 DOI: 10.1371/journal.pone.0118279] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 01/12/2015] [Indexed: 01/08/2023] Open
Abstract
The ability to control infections is a key trait for migrants that must be balanced against other costly features of the migratory life. In this study we explored the links between migration and disease ecology by examining natural variation in parasite exposure and immunity in several populations of Lesser Black-backed Gulls (Larus fuscus) with different migratory strategies. We found higher activity of natural antibodies in long distance migrants from the nominate subspecies L.f.fuscus. Circulating levels of IgY showed large variation at the population level, while immune parameters associated with antimicrobial activity showed extensive variation at the individual level irrespective of population or migratory strategy. Pathogen prevalence showed large geographical variation. However, the seroprevalence of one of the gull-specific subtypes of avian influenza (H16) was associated to the migratory strategy, with lower prevalence among the long-distance migrants, suggesting that migration may play a role in disease dynamics of certain pathogens at the population level.
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Affiliation(s)
- Elena Arriero
- Department of Migration and Immunoecology, Max Planck Institute for Ornithology, Radolfzell,Germany
- Department of Zoology and Anthropology, University Complutense of Madrid, Madrid, Spain
- * E-mail:
| | - Inge Müller
- Department of Migration and Immunoecology, Max Planck Institute for Ornithology, Radolfzell,Germany
- Department of Biology, University of Konstanz, Konstanz, Germany
| | - Risto Juvaste
- Department of Biology, University of Turku, Turun yliopisto, Finland
| | | | - Albert Bertolero
- Institute of Aquatic Ecosystems (IRTA), Sant Carles de la Ràpita, Spain
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