Results 21 to 30 of about 2,492 (146)

A retrospective molecular investigation of selected pigeon viruses between 2018-2021 in Turkey.

PLoS ONE, 2022
A recent first detection of pigeon aviadenovirus-1 and pigeon circovirus co-infection associated with Young Pigeon Disease Syndrome (YPDS) in a pigeon flock in Turkey, prompted a study focused on documenting the distribution of Pigeon aviadenovirus ...
Ismail Sahindokuyucu, Zafer Yazici, Gerald Barry   +2 more
doaj   +3 more sources

Epidemiology, pathology, prevention, and control strategies of inclusion body hepatitis and hepatitis-hydropericardium syndrome in poultry: A comprehensive review

Frontiers in Veterinary Science, 2022
Infection with fowl adenoviruses (FAdVs) can result in a number of syndromes in the production of chicken, including inclusion body hepatitis (IBH), hepatitis-hydropericardium syndrome (HHS), and others, causing enormous economic losses around the globe.
Nahed A. El-Shall, Hatem S. Abd El-Hamid, Magdy F. Elkady, Hany F. Ellakany, Ahmed R. Elbestawy, Ahmed R. Gado, Amr M. Geneedy, Mohamed E. Hasan, Mariusz Jaremko, Samy Selim, Khaled A. El-Tarabily, Khaled A. El-Tarabily, Khaled A. El-Tarabily, Mohamed E. Abd El-Hack   +13 more
doaj   +1 more source

Genetic Evidence of Active Circulation and Evolution of Diverse Penguin Siadenoviruses in Antarctica Based on Partial DNA Sequences. [PDF]

Transbound Emerg Dis
Antarctica, one of the most isolated and extreme regions on Earth, hosts diverse bird species that share breeding and feeding habitats, facilitating interspecies transmission of pathogens. In this study, we investigated penguin siadenoviruses using cloacal swab samples collected from Antarctic penguins between 2017 and 2023 to explore their genetic ...
Lee SY, Kim S, Kim JH, Kim JU, Kim JH, Kim J, Oh Y, Song JW.   +7 more
europepmc   +2 more sources

Historical Investigation of Fowl Adenovirus Outbreaks in South Korea from 2007 to 2021: A Comprehensive Review

Viruses, 2021
Fowl adenoviruses (FAdVs) have long been recognized as critical viral pathogens within the poultry industry, associated with severe economic implications worldwide.
Jongseo Mo
doaj   +1 more source

Characterization of fowl aviadenovirus species in backyard flocks in Turkey

Journal of the Hellenic Veterinary Medical Society, 2022
Fowl aviadenovirus infections show a worldwide distribution in poultry at all ages and the incidence of the disease is increasing year after year. Most of the studies have been exhibited the situation of the disease in commercial chickens especially in broilers but there is not sufficient data to estimate in backyards.
Kalın, Recep, Turan, Turhan, Atasoy, Mustafa Ozan, Işıdan, Hakan   +3 more
openaire   +5 more sources

Downregulation of Cell Surface Major Histocompatibility Complex Class I Expression Is Mediated by the Left-End Transcription Unit of Fowl Adenovirus 9

Viruses, 2021
Major histocompatibility complex class I (MHC-I) molecules play a critical role in the host’s antiviral response by presenting virus-derived antigenic peptides to cytotoxic T lymphocytes (CTLs), enabling the clearance of virus-infected cells.
Bryan D. Griffin, Juan Carlos Corredor, Yanlong Pei, Éva Nagy   +3 more
doaj   +1 more source

Assessment on the efficacy of methods 2 to 5 and method 7 set out in Commission Regulation (EU) No 142/2011 to inactivate relevant pathogens when producing processed animal protein of porcine origin intended to feed poultry and aquaculture animals

EFSA Journal, Volume 21, Issue 7, July 2023., 2023
Abstract An assessment was conducted on the level of inactivation of relevant pathogens that could be present in processed animal protein of porcine origin intended to feed poultry and aquaculture animals when methods 2 to 5 and method 7, as detailed in Regulation (EU) No 142/2011, are applied.
EFSA Panel on Biological Hazards (BIOHAZ), Konstantinos Koutsoumanis, Ana Allende, Avelino Alvarez Ordoñez, Declan Bolton, Sara Bover‐Cid, Marianne Chemaly, Lieve Herman, Friederike Hilbert, Roland Lindqvist, Maarten Nauta, Romolo Nonno, Luisa Peixe, Panagiotis Skandamis, Elisabetta Suffredini, Pablo Fernandez Escamez, Ursula Gonzales‐Barron, Helen Roberts, Giuseppe Ru, Marion Simmons, Ruben Barcia Cruz, Joana Lourenço Martins, Winy Messens, Angel Ortiz‐Pelaez, Ancuta Cezara Simon, Alessandra De Cesare   +25 more
wiley   +1 more source

An Inactivated Novel Trivalent Vaccine Provides Complete Protection against FAdV‐4 Causing Hepatitis‐Hydropericardium Syndrome and FAdV‐8b/‐11 Causing Inclusion Body Hepatitis

Transboundary and Emerging Diseases, Volume 2023, Issue 1, 2023., 2023
Outbreaks of hepatitis‐hydropericardium syndrome (HHS) caused by fowl adenovirus serotype 4 (FAdV‐4) and inclusion body hepatitis (IBH) related to FAdV‐8b and FAdV‐11 have been increased in chickens in China since 2015. Clinical concurrent infections of FAdV‐4, FAdV‐8b, and FAdV‐11 are quite common, yet there are no commercially available trivalent ...
Congcong Song, Shiyi Zhao, Mingzhen Song, Qilong Qiao, Panpan Yang, Baiyu Wang, Yanfang Cong, Yanling Wang, Hongying Liu, Zeng Wang, Xinwei Wang, Jun Zhao, Lin-Zhu Ren   +12 more
wiley   +1 more source

Noninvasive Surveillance and Evolutionary Insight into Siadenovirus among Antarctic Penguins

Transboundary and Emerging Diseases, Volume 2023, Issue 1, 2023., 2023
Avian siadenoviruses infect diverse terrestrial and aquatic birds worldwide. Antarctica hosts several avian species that are susceptible to siadenovirus infection, such as penguins and South Polar skuas. However, the presence, diversity, and transmission of these viruses in Antarctic birds are poorly understood due to limited surveillance and sequence ...
Rodrigo Arce, Irene Ferreiro, Joaquín Hurtado, Fabián Aldunate, Paula Perbolianachis, Diego Simón, Gonzalo Moratorio, Pilar Moreno, Juan Cristina, Nan-Hua Chen   +9 more
wiley   +1 more source

Occurrence and phylogenetic analysis of fowl adenovirus E in broiler flocks from Gaza Strip Palestine

Journal of Infection in Developing Countries, 2023
Introduction: Inclusion-body hepatitis (IBH) and hydropericardium syndrome (HPS) are highly infectious diseases caused by fowl adenoviruses (FAdVs). IBH and HPS cause major economic losses in poultry production.
Ahmed M Thabet, Ibrahim M Alzuheir, Adnan F Fayyad, Ahmed M Kheimar, Nasr H Jalboush   +4 more
doaj   +1 more source