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Journal articles on the topic 'Birds – Immunology'

Author: Grafiati

Published: 10 December 2022

Last updated: 31 July 2025

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1

Weber, Thomas P., and Nikolaos I. Stilianakis. "Ecologic Immunology of Avian Influenza (H5N1) in Migratory Birds." Emerging Infectious Diseases 13, no. 8 (2007): 1139–43. http://dx.doi.org/10.3201/eid1308.070319.

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Norris, K. "Ecological immunology: life history trade-offs and immune defense in birds." Behavioral Ecology 11, no. 1 (2000): 19–26. http://dx.doi.org/10.1093/beheco/11.1.19.

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Norris, K. "Ecological immunology: life history trade-offs and immune defense in birds." Behavioral Ecology 11, no. 1 (2000): 19–26. https://doi.org/10.5281/zenodo.13511597.

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Norris, K. "Ecological immunology: life history trade-offs and immune defense in birds." Behavioral Ecology 11, no. 1 (2000): 19–26. https://doi.org/10.5281/zenodo.13511597.

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Norris, K. "Ecological immunology: life history trade-offs and immune defense in birds." Behavioral Ecology 11, no. 1 (2000): 19–26. https://doi.org/10.5281/zenodo.13511597.

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Norris, K. "Ecological immunology: life history trade-offs and immune defense in birds." Behavioral Ecology 11, no. 1 (2000): 19–26. https://doi.org/10.5281/zenodo.13511597.

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Nabi, Ghulam, Yang Wang, Liang Lü, et al. "Bats and birds as viral reservoirs: A physiological and ecological perspective." Science of The Total Environment 754 (June 7, 2021): 142372. https://doi.org/10.5281/zenodo.14819038.

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(Uploaded by Plazi for the Bat Literature Project) The birds (class Aves) and bats (order Chiroptera, class Mammalia) are well known natural reservoirs of a diverse range of viruses, including some zoonoses. The only extant volant vertebrates, bats and birds have undergone dramatic adaptive radiations that have allowed them to occupy diverse ecological niches and colonize most of the planet. However, few studies have compared the physiology and ecology of these ecologically, and medically, important taxa. Here, we review convergent traits in the physiology, immunology, flight-related ecology o

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8

Kilpatrick, David C. "Birds, babies and blood." Molecular Immunology 55, no. 1 (2013): 35–47. http://dx.doi.org/10.1016/j.molimm.2012.08.023.

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Sugiharto, Sugiharto, Turrini Yudiarti, Isroli Isroli, Endang Widiastuti, and Endang Kusumanti. "Dietary supplementation of probiotics in poultry exposed to heat stress – a review." Annals of Animal Science 17, no. 3 (2017): 591–604. http://dx.doi.org/10.1515/aoas-2016-0062.

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Abstract Heat-related stress has become a serious problem in poultry industry along with the global temperatures rise. Heat stress causes detrimental effects on physiology, immunology and microbiology resulting in abnormalities and impaired performances of birds. Several nutritional strategies have been conducted to counteract the detrimental effects of heat stress in poultry, including dietary supplementation of probiotics. This strategy has been proposed to ameliorate the intestinal ecosystem, physiological conditions and immune system, leading to the improved performance and health of birds

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Müller, Hans E., Arnold G. Steigerwalt, and Don J. Brenner. "Isolation of serratia fonticola from birds." Zentralblatt für Bakteriologie, Mikrobiologie und Hygiene. Series A: Medical Microbiology, Infectious Diseases, Virology, Parasitology 261, no. 2 (1986): 212–18. http://dx.doi.org/10.1016/s0176-6724(86)80038-4.

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Mark Peplow, special to C&EN. "Looking for birds’ magnetic compass." C&EN Global Enterprise 99, no. 24 (2021): 8. http://dx.doi.org/10.1021/cen-09924-scicon3.

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Brown, Justin D., David E. Stallknecht, Roy D. Berghaus, et al. "Evaluation of a Commercial Blocking Enzyme-Linked Immunosorbent Assay To Detect Avian Influenza Virus Antibodies in Multiple Experimentally Infected Avian Species." Clinical and Vaccine Immunology 16, no. 6 (2009): 824–29. http://dx.doi.org/10.1128/cvi.00084-09.

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ABSTRACT Wild birds of the orders Anseriformes and Charadriiformes are the natural reservoirs for avian influenza (AI) viruses. Traditionally, AI virus surveillance in wild birds has relied on virus identification strategies, including virus isolation and detection. To evaluate the accuracy of a commercial blocking enzyme-linked immunosorbent assay (bELISA) and the agar gel immunodiffusion (AGID) test for detection of antibodies in wild birds, which is indicative of AI virus infection, we tested 281 serum samples from various wild avian species that were experimentally infected with AI viruses

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13

Greene, Genevieve, Leonard Koolman, Paul Whyte, et al. "Maximising Productivity and Eliminating Campylobacter in Broilers by Manipulating Stocking Density and Population Structure Using ‘Biosecurity Cubes’." Pathogens 10, no. 4 (2021): 492. http://dx.doi.org/10.3390/pathogens10040492.

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This study investigates the effect of stocking density and population dynamics on broiler growth rates and productivity, while further validating the ability of the biosecurity cubes (BC) to protect birds from Campylobacter. In our methodology, six BC were constructed in a commercial broiler house containing approximately 28,500 birds. During three trials, the BC were stocked at densities of 12, 14, 16, 18, 20 and 22 birds/m2, with the main flock (20 birds/m2) considered the control. Periodically, 10 birds per density were weighed and examined. The Campylobacter status of the birds was monitor

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Shriharsh R, Bijargi, Ramesh S, and Bhaskar Vemu. "Refined method of blood collection in chickens using tonic immobility." Journal of Laboratory Animal Science 3, no. 2 (2021): 12–16. https://doi.org/10.48165/jlas.2020.3.2.2.

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The domestic fowl (Gallus gallus domesticus) is a popular commercial species and is much studied for meat and egg production. Frequent studies on genetics, immunology, diagnostics and therapeutics are conducted in this species. For all these studies frequent blood collection is required. In the present study, blood collection technique in domestic fowl was standardized, wherein a single individual researcher can restrain the bird using the weak hand in the state of tonic immobility and carry out blood collection using the dominant hand, thus precluding the need for additional manpower which en

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15

Vereda, A., M. de las Heras, B. Bartolomé, et al. "Rhinoconjunctivitis and asthma caused by agapornis birds." Journal of Allergy and Clinical Immunology 115, no. 2 (2005): S28. http://dx.doi.org/10.1016/j.jaci.2004.12.128.

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Paul, Akash, A. K. Samanta, B. K. Das, Gourab Debbarmma, Subhankar Paul, and Manisha Datta. "Effects of Fermented Wheat Bran on Blood Biochemical Parameters and Carcass Characteristics of Broiler Birds." International Journal of Bio-resource and Stress Management 14, May, 5 (2023): 780–88. http://dx.doi.org/10.23910/1.2023.3382.

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The experiment was conducted during 5th September 17th October, 2022 (42 Days) in the Department of Veterinary Microbiology and Immunology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University, Selesih, Aizawl, Mizoram, India to study the effect of feeding fermented wheat bran on blood biochemical parameter and carcass characteristics of broiler birds. Two hundred (200) numbers of day-old chicks were divided into five dietary groups with four replicates in each group. Each replicate contained 10 birds. Five dietary treatments: basal diet (Control); basal diet wi

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Lee, Sung Hyen, Youngsub Lee, Hyun S. Lillehoj, et al. "Dietary supplementation of Allium hookeri improved intestinal immune response on necrotic enteritis of young broiler chickens." Journal of Immunology 200, no. 1_Supplement (2018): 59.30. http://dx.doi.org/10.4049/jimmunol.200.supp.59.30.

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Abstract This study was conducted to evaluate the effects of dietary Allium hookeri on intestinal immune response of young broiler chickens induced with necrotic enteritis (NE). One hundred fifty birds (1 day old) were randomly assigned to 6 groups (n =25 birds/treatment) and fed a basal diet (control) or basal diet supplemented with Allium hookeri (AH) root at 1 or 3% of the basal diet; AH1 and AH3, respectively. Birds were orally challenged with E. maxima 41A (1 × 104 cells/chicken) on day14 and followed by C. perfringens infection (1 × 109 CFU/chicken) on day18. NE-associated infection and

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18

Ogunremi, Oladele, John Pasick, Gary P. Kobinger, et al. "A Single Electroporation Delivery of a DNA Vaccine Containing the Hemagglutinin Gene of Asian H5N1 Avian Influenza Virus Generated a Protective Antibody Response in Chickens against a North American Virus Strain." Clinical and Vaccine Immunology 20, no. 4 (2013): 491–500. http://dx.doi.org/10.1128/cvi.00577-12.

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ABSTRACTProtection against the avian influenza (AI) H5N1 virus is suspected to be mainly conferred by the presence of antibodies directed against the hemagglutinin (HA) protein of the virus. A single electroporation delivery of 100 or 250 μg of a DNA vaccine construct, pCAG-HA, carrying the HA gene of strain A/Hanoi/30408/2005 (H5N1), in chickens led to the development of anti-HA antibody response in 16 of 17 immunized birds, as measured by a hemagglutination inhibition (HI) test, competitive enzyme-linked immunosorbent assay (cELISA), and an indirect ELISA. Birds vaccinated by electroporation

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Yusif, Dr Ziena Jameel, and Dr Hussain Zaydan Ali. "Study of Spatial Distribution of Greenhouse gases (methane gas) Over Iraq using Geostatistical Analysis." Alustath Journal for Human and Social Sciences 227, no. 4 (2021): 102–16. http://dx.doi.org/10.36473/ujhss.v227i4.1642.

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Wetlands are one of the most important natural resources on Earth. Marshes are important wintering and resting area for migratory water birds and other migratory birds. Historical data on bird migration in the Marshes suggest that they were one of the largest wintering areas for migratory water birds in the Middle East. The Iraqi marshlands lies in the floodplain which is created by the Tigris-Euphrates river system in the lower part Mesopotamia basin. The existence of water vapor, carbon dioxide, methane and ozone in the troposphere makes surface of our planet habitable. The greenhouse gases

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20

McCutchan, Thomas F., K. Christiana Grim, Jun Li, et al. "Measuring the Effects of an Ever-Changing Environment on Malaria Control." Infection and Immunity 72, no. 4 (2004): 2248–53. http://dx.doi.org/10.1128/iai.72.4.2248-2253.2004.

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ABSTRACT The effectiveness of malaria control measures depends not only on the potency of the control measures themselves but also upon the influence of variables associated with the environment. Environmental variables have the capacity either to enhance or to impair the desired outcome. An optimal outcome in the field, which is ultimately the real goal of vaccine research, will result from prior knowledge of both the potency of the control measures and the role of environmental variables. Here we describe both the potential effectiveness of control measures and the problems associated with t

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21

Sridhar, Akila. "Two birds with one stone." Nature Reviews Microbiology 18, no. 8 (2020): 412–13. http://dx.doi.org/10.1038/s41579-020-0401-4.

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22

Zhou, Huaijun, Jason Abernathy, Ali Nazmi, et al. "Systems biology analysis of the ceca and bursa revealed unique innate immune responses to Campylobacter jejuni in two genetically distinct lines of chickens (P1269)." Journal of Immunology 190, no. 1_Supplement (2013): 56.17. http://dx.doi.org/10.4049/jimmunol.190.supp.56.17.

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Abstract Campylobacter jejuni (C. jejuni) is one of the most commonly reported causes of foodborne illness worldwide, although C. jejuni is a commensal in chickens. Two genetically distinct broiler lines, either resistant (line A) or susceptible (line B) to C. jejuni colonization, , were used to understand innate immune response to C. jejuni in a time-course (1, 4, 24, and 36 h post-inoculation) study. A total of 128 1-d-old chicks (64 per line), were either orally challenged with C. jejuni or inoculated with PBS. Total RNA were isolated from ceca and bursa, and a chicken 44K Agilent microarra

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23

Colonna, Marco. "TREM1 Blockade: Killing Two Birds with One Stone." Trends in Immunology 40, no. 9 (2019): 781–83. http://dx.doi.org/10.1016/j.it.2019.07.008.

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24

Panaro, M. A., A. Cianciulli, S. Lisi, M. Sisto, A. Acquafredda, and V. Mitolo. "Formyl Peptide Receptor Expression in Birds." Immunopharmacology and Immunotoxicology 29, no. 1 (2007): 1–16. http://dx.doi.org/10.1080/08923970701277569.

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25

Tankson, J. D., J. P. Thaxton, and Y. Vizzier-Thaxton. "Pulmonary Hypertension Syndrome in Broilers Caused by Enterococcus faecalis." Infection and Immunity 69, no. 10 (2001): 6318–22. http://dx.doi.org/10.1128/iai.69.10.6318-6322.2001.

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ABSTRACT A field strain of Enterococcus faecalis was administered to broiler chicks at doses of 0, 3 × 106, 1.5 × 107, and 2 × 107 bacteria/bird either intra-abdominally or intravenously. In trials 1 to 3, birds were reared communally in a broiler house on pine shaving litter. In trial 4, challenged and control birds were maintained in separate isolation rooms in metal cages with raised wire floors. Challenged birds exhibited a characteristic cavity or depression in the external wall of the right ventricle. A subjective scoring system was devised to quantify challenge effects by assigning each

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26

Magor, Katharine E. "Evolution of RNA sensing receptors in birds." Immunogenetics 74, no. 1 (2022): 149–65. http://dx.doi.org/10.1007/s00251-021-01238-1.

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27

York, J. J., A. D. Strom, T. E. Connick, P. G. McWaters, D. B. Boyle, and J. W. Lowenthal. "In vivo effects of chicken myelomonocytic growth factor: delivery via a viral vector." Journal of Immunology 156, no. 8 (1996): 2991–97. http://dx.doi.org/10.4049/jimmunol.156.8.2991.

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Abstract We have constructed a recombinant fowlpox virus (FPV) that expresses chicken myelomonocytic growth factor (cMGF). Administration of this construct (fp/cMGF) to 1-day-old chicks resulted in a marked and sustained increase in the number of circulating blood monocytes compared with chicks infected with the parental FPV strain (fp/M3). Blood monocyte numbers were elevated within 4 days of fp/cMGF infection, reached maximal levels at day 9, and returned to normal levels by day 16. During the peak response, approximately 35% of blood leukocytes were monocytes, compared with 4 to 7% in uninf

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28

Romberg, Neil, and Monica G. Lawrence. "Birds of a feather." Annals of Allergy, Asthma & Immunology 123, no. 5 (2019): 461–67. http://dx.doi.org/10.1016/j.anai.2019.07.027.

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29

Bergmann, Felicitas, Martina Schmoock-Wellhausen, Christine Fast, et al. "Longitudinal Study of the Occurrence of Usutu Virus and West Nile Virus Infections in Birds in a Zoological Garden in Northern Germany." Pathogens 12, no. 6 (2023): 753. http://dx.doi.org/10.3390/pathogens12060753.

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Usutu virus (USUV) and West Nile virus (WNV) are known to cause diseases and mortalities in bird populations. Since 2010/2011, USUV has circulated in Germany and spread nationwide, while WNV was only introduced into East Germany in 2018. The zoological garden investigated is located in Northern Germany, where USUV infections in wild birds have been detected for several years. In this longitudinal study conducted over a four-year period, zoo birds were sampled biannually and screened for molecular and serological evidence of USUV and WNV. USUV genomes were detected in eight of the sampled birds

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30

Maccubbin, D. L., and L. W. Schierman. "MHC-restricted cytotoxic response of chicken T cells: expression, augmentation, and clonal characterization." Journal of Immunology 136, no. 1 (1986): 12–16. http://dx.doi.org/10.4049/jimmunol.136.1.12.

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Abstract Major histocompatibility complex (MHC)-restricted cytotoxicity of chicken lymphocytes was studied by using three reticuloendotheliosis virus (REV)-transformed cell lines as targets in 51Cr-release assays. The cell lines, designated RECC-UG5, RECC-UG6, and RECC-UG8, were developed from bone marrow cells of REV-infected line G-B1, line G-B2, and (G-B1 X G-B2)F1 chickens respectively. Effector cells were obtained from spleens of G-B1, G-B2, F1, and F2 chickens 7 days after inoculation of REV. The inbred G-B1 (MHC genotype B13/B13) and G-B2 (MHC genotype B6/B6) lines originate from a comm

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Lee, Youngsub, Sunghyen Lee, Ujvala Deepthi Gadde, Sungtaek Oh, and Hyun S. Lillehoj. "Relievable effect of dietary Allium hookeri on LPS induced intestinal inflammation response in young broiler chickens." Journal of Immunology 198, no. 1_Supplement (2017): 226.3. http://dx.doi.org/10.4049/jimmunol.198.supp.226.3.

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Abstract A study using 150 one-day-old broilers was conducted to assess the effects of Allium hookeri (AH) root and fermented root on inflammatory responses and intestinal barrier integrity of LPS challenged broiler chickens. Birds were randomly assigned to six groups (n = 25 birds/treatment) and fed standard diets supplemented with AH root or fermented root at two different levels (1% or 5%). Control birds were provided with non-supplemented basal diets. At 7 days of age, 5 groups (n = 125) in each dietary treatment were injected with LPS (1 mg/kg body weight), and the remaining 25 birds were

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32

Putra, Bagus Susilo, M. Kanedi, Nuning Nurcahyani, and G. Nugroho Susanto. "Bird Species Based on Tree Height Perched in the Liwa Botanical Garden, West Lampung Regency." Jurnal Natur Indonesia 20, no. 1 (2022): 9. http://dx.doi.org/10.31258/jnat.20.1.9-14.

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Birds are one of the most diverse animals in the world, especially in Indonesia. Liwa Botanical Garden located in Pekon Kubu Perahu, Balik Bukit District, West Lampung Regency, is a conservation area with the theme of conservation and development of ornamental plants, representing the flora of Southern Sumatra. This research is a continuation of the collaboration between the Department of Biology and Balitbang UPTD Liwa Botanical Garden, West Lampung Regency. The presence of birds in the Liwa Botanical Garden is also a bioindicator of biodiversity for the environment in this area. By maintaini

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33

Borges, Gabriely Amaro de Oliveira, and Fábio Aurélio Moreira. "Aspectos do manejo sanitário abordado no intervalo entre lotes de aves de corte - breve revisão de literatura." Revista Agraria Academica 6, no. 6 (2023): 27–36. http://dx.doi.org/10.32406/v6n6/2023/27-36/agrariacad.

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The scenario of broiler farming in Brazil is currently highly prominent, with the country ranking as the second-largest producer and the leading exporter. To ensure efficient production, proper sanitary management of the birds throughout the production cycle is essential. Consequently, the interval between batches and the entire sanitary process involved in this period play a crucial role in the birds' optimal performance. The objective of this review is to discuss the main topics addressed in the sanitary management of the interval between batches of broiler chickens. For this purpose, resear

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34

Cardona, Carol J., Wendelien B. Oswald, and K. A. Schat. "Distribution of chicken anaemia virus in the reproductive tissues of specific-pathogen-free chickens." Journal of General Virology 81, no. 8 (2000): 2067–75. http://dx.doi.org/10.1099/0022-1317-81-8-2067.

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The specific-pathogen-free (SPF) flocks of chickens maintained by the Department of Microbiology and Immunology at Cornell University became infected, inadvertently, with chicken anaemia virus (CAV), as demonstrated by seroconversion. Chickens from five flocks representing three different strains were examined for the presence of CAV using nested PCR. Virus was detected in ovaries, infundibula, vas deferentia, testes and spleens. Ovaries were positive in 38 to 72% of the hens in four flocks with 13 to 56 birds examined per flock. Interestingly, the ovaries were often the only positive tissues,

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Verhagen, Josanne H., Ursula Höfle, Geert van Amerongen, et al. "Long-Term Effect of Serial Infections with H13 and H16 Low-Pathogenic Avian Influenza Viruses in Black-Headed Gulls." Journal of Virology 89, no. 22 (2015): 11507–22. http://dx.doi.org/10.1128/jvi.01765-15.

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ABSTRACTInfections of domestic and wild birds with low-pathogenic avian influenza viruses (LPAIVs) have been associated with protective immunity to subsequent infection. However, the degree and duration of immunity in wild birds from previous LPAIV infection, by the same or a different subtype, are poorly understood. Therefore, we inoculated H13N2 (A/black-headed gull/Netherlands/7/2009) and H16N3 (A/black-headed gull/Netherlands/26/2009) LPAIVs into black-headed gulls (Chroicocephalus ridibundus), their natural host species, and measured the long-term immune response and protection against on

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36

Keckeisen, Carina, Alžbeta Šujanová, Tanja Himmel, et al. "Isospora and Lankesterella Parasites (Eimeriidae, Apicomplexa) of Passeriform Birds in Europe: Infection Rates, Phylogeny, and Pathogenicity." Pathogens 13, no. 4 (2024): 337. http://dx.doi.org/10.3390/pathogens13040337.

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Wild birds are common hosts to numerous intracellular parasites such as single-celled eukaryotes of the family Eimeriidae (order Eucoccidiorida, phylum Apicomplexa). We investigated the infection rates, phylogeny, and pathogenicity of Isospora and Lankesterella parasites in wild and captive passerine birds. Blood and tissue samples of 815 wild and 15 deceased captive birds from Europe were tested using polymerase chain reaction and partial sequencing of the mitochondrial cytochrome b and cytochrome c oxidase I and the nuclear 18S rRNA gene. The infection rate for Lankesterella in wild birds wa

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37

Ryan, Una. "Cryptosporidium in birds, fish and amphibians." Experimental Parasitology 124, no. 1 (2010): 113–20. http://dx.doi.org/10.1016/j.exppara.2009.02.002.

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Skwarło-Sońta, Krystyna. "Prolactin as an immunoregulatory hormone in mammals and birds." Immunology Letters 33, no. 2 (1992): 105–21. http://dx.doi.org/10.1016/0165-2478(92)90034-l.

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Zhong, Chao, та Jinfang Zhu. "Small-Molecule RORγt Antagonists: One Stone Kills Two Birds". Trends in Immunology 38, № 4 (2017): 229–31. http://dx.doi.org/10.1016/j.it.2017.02.006.

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Stokes, Helena S., Mathew L. Berg, and Andrew T. D. Bennett. "A Review of Chlamydial Infections in Wild Birds." Pathogens 10, no. 8 (2021): 948. http://dx.doi.org/10.3390/pathogens10080948.

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The Chlamydia are a globally distributed genus of bacteria that can infect and cause disease in a range of hosts. Birds are the primary host for multiple chlamydial species. The most well-known of these is Chlamydia psittaci, a zoonotic bacterium that has been identified in a range of wild and domesticated birds. Wild birds are often proposed as a reservoir of Chlamydia psittaci and potentially other chlamydial species. The aim of this review is to present the current knowledge of chlamydial infections in wild avian populations. We focus on C. psittaci but also consider other Chlamydiaceae and

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41

Franco García, Julio, Yazmín Moreno Salcedo, Carlos González Hernández, and Maria León Kempis. "Evaluation Of The Immune Response Against The Newcastle Disease Virus When Co-Administered With Beta Subunit Of The Cholera Toxin (52.17)." Journal of Immunology 184, no. 1_Supplement (2010): 52.17. http://dx.doi.org/10.4049/jimmunol.184.supp.52.17.

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Abstract METHODS:4 groups of 10 SPF chicken each were included: Positive control, vaccinated subcutaneously with a commercial ND vaccine, negative control -non-vaccinated- and two more groups were vaccinated with ND+CTB, one subcutaneously and the fourth group was vaccinated via intranasal. Vaccination at 3 wks of age and challenge 21 days post-vaccination. Sera were collected before vaccination and in a weekly manner during 6 wks post-vaccination in order to evaluate serological response and UHI titers. Mortality and clinical signs were evaluated during 21 days post-challenge. RESULTS. Chicke

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Diaz-Ramos, N., S. Nazario, S. Serrano-Santiago, and E. Adorno. "M128 HYPERSENSITIVITY PNEUMONITIS: DON’T OVERESTIMATE THE BIRDS." Annals of Allergy, Asthma & Immunology 127, no. 5 (2021): S89. http://dx.doi.org/10.1016/j.anai.2021.08.277.

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43

BABURA SABO, BASHIR, SALISU MOHAMMED, and MUSTAPHA ZAKARIYA KARKAMA. "RAPTORS IN BATURIYA BIRDS SANCTUARY NORTHWESTERN, NIGERIA." JOURNAL OF AGRICULTURAL ECONOMICS, ENVIRONMENT AND SOCIAL SCIENCES 8, no. 1 (2022): 34–37. http://dx.doi.org/10.56160/jaeess202281003.

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The dramatic increase in human pressure, deforestation and general decrease in tree cover, overgrazing and erosion, pesticide use, over-hunting and fishing, and sometimes direct persecution of predators, all impact negatively on birds of prey population. The study aimed to determine the distribution, diversity and abundance of birds of prey in Baturiya wetlands Nigeria, carried out in March to August, 2021, with a view to providing information in a bid to establish a baseline for conservation for this group of birds. Transect line method was used for the bird survey. The survey was carried out

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Liu, Qian, Xiangning Bai, Xi Yang, et al. "Identification and Genomic Characterization of Escherichia albertii in Migratory Birds from Poyang Lake, China." Pathogens 12, no. 1 (2022): 9. http://dx.doi.org/10.3390/pathogens12010009.

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Escherichia albertii is an emerging zoonotic foodborne enteropathogen leading to human gastroenteritis outbreaks. Although E. albertii has been isolated from birds which have been considered as the potential reservoirs of this bacterium, its prevalence in migratory birds has rarely been described. In this study, E. albertii in migratory birds from Poyang Lake was investigated and characterized using whole genome sequencing. Eighty-one fecal samples from nine species of migratory birds were collected and 24/81 (29.6%) tested PCR-positive for E. albertii-specific genes. A total of 47 isolates wa

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Dini, Filippo Maria, Giulia Graziosi, Caterina Lupini, Elena Catelli, and Roberta Galuppi. "Migratory Wild Birds as Potential Long-Distance Transmitters of Toxoplasma gondii Infection." Pathogens 12, no. 3 (2023): 478. http://dx.doi.org/10.3390/pathogens12030478.

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Toxoplasma gondii is a worldwide distributed zoonotic protozoan capable of infecting a wide range of mammals (including humans) and birds as intermediate hosts. Migratory wild birds, through interconnecting countries along their flyways, can play a role in the spatial spread of T. gondii and could contribute to its sylvatic cycle. Additionally, hunted wild birds used for meat consumption could represent a further source of human infection. To determine the presence of T. gondii in wild birds, a total of 50 individuals belonging to the Anseriformes and Charadriiformes orders were sampled during

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Cardona, Carol J., Zheng Xing, Christian E. Sandrock, and Cristina E. Davis. "Avian influenza in birds and mammals." Comparative Immunology, Microbiology and Infectious Diseases 32, no. 4 (2009): 255–73. http://dx.doi.org/10.1016/j.cimid.2008.01.001.

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Bergmann, Felicitas, Dominik Fischer, Luisa Fischer, et al. "Vaccination of Zoo Birds against West Nile Virus—A Field Study." Vaccines 11, no. 3 (2023): 652. http://dx.doi.org/10.3390/vaccines11030652.

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West Nile virus (WNV) is known to cause disease and death in humans and various animals worldwide. WNV has circulated in Germany since 2018. In 2020, four birds tested positive for the WNV genome at Zoopark Erfurt (Thuringia). Moreover, virus neutralization assays detected neutralizing antibodies (nAb) against WNV in 28 birds. In addition, nAb against WNV and Usutu virus (USUV) were found in 14 birds. To protect valuable animals and to reduce the risk of viral transmission from birds to humans, we performed a field study on WNV vaccination at the zoo. To conduct the study, 61 birds from the zo

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Cornelius, Ruhs Emily, Daniel J. Becker, Samantha J. Oakey, et al. "Body size affects immune cell proportions in birds and non-volant mammals, but not bats." Journal of Experimental Biology 224, no. 13 (2021): jeb241109. https://doi.org/10.5281/zenodo.13522155.

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(Uploaded by Plazi for the Bat Literature Project) Powered flight has evolved several times in vertebrates and constrains morphology and physiology in ways that likely have shaped how organisms cope with infections. Some of these constraints probably have impacts on aspects of immunology, such that larger fliers might prioritize risk reduction and safety. Addressing how the evolution of flight may have driven relationships between body size and immunity could be particularly informative for understanding the propensity of some taxa to harbor many virulent and sometimes zoonotic pathogens witho

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Cornelius, Ruhs Emily, Daniel J. Becker, Samantha J. Oakey, et al. "Body size affects immune cell proportions in birds and non-volant mammals, but not bats." Journal of Experimental Biology 224, no. 13 (2021): jeb241109. https://doi.org/10.5281/zenodo.13522155.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) Powered flight has evolved several times in vertebrates and constrains morphology and physiology in ways that likely have shaped how organisms cope with infections. Some of these constraints probably have impacts on aspects of immunology, such that larger fliers might prioritize risk reduction and safety. Addressing how the evolution of flight may have driven relationships between body size and immunity could be particularly informative for understanding the propensity of some taxa to harbor many virulent and sometimes zoonotic pathogens witho

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50

Cornelius, Ruhs Emily, Daniel J. Becker, Samantha J. Oakey, et al. "Body size affects immune cell proportions in birds and non-volant mammals, but not bats." Journal of Experimental Biology 224, no. 13 (2021): jeb241109. https://doi.org/10.5281/zenodo.13522155.

Full text

Abstract:

(Uploaded by Plazi for the Bat Literature Project) Powered flight has evolved several times in vertebrates and constrains morphology and physiology in ways that likely have shaped how organisms cope with infections. Some of these constraints probably have impacts on aspects of immunology, such that larger fliers might prioritize risk reduction and safety. Addressing how the evolution of flight may have driven relationships between body size and immunity could be particularly informative for understanding the propensity of some taxa to harbor many virulent and sometimes zoonotic pathogens witho

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