Hydropericardium syndrome caused by fowl adenovirus serotype 4 in replacement pullets
نویسندگان
چکیده
منابع مشابه
Fowl Adenoviruses Causing Hydropericardium Syndrome in Poultry
Central Avian Research Institute, Izatnagar (U.P.); Division of Pathology, Indian Veterinary Research Institute, Izatnagar (U.P.); High Security Animal Diseases Laboratory, Indian Veterinary Research Institute, Bhopal Campus, Bhopal (M.P.); Animal Resources Development Department, Pt. Nehru Complex, Agartala, Pin – 799006; Division of Animal Genetics and Breeding, Project Directorate on Cattle,...
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Since 2015, China has experienced outbreaks of severe hydropericardium syndrome (HPS), associated with a novel genotype and hypervirulent fowl adenovirus serotype 4 (FAdV-4) infection, with a prevalence in various provinces of the country. This has resulted in huge economic losses in the poultry industry. The novel FAdV-4 showed new genome characters, such as the natural deletion of open readin...
متن کاملGenome Sequence of a Fowl Adenovirus Serotype 4 Strain Lethal to Chickens, Isolated from China
We report here the complete genome sequence of virulent fowl adenovirus serotype 4 strain HB1510, isolated from a diseased chicken with hydropericardium-hepatitis syndrome in Hubei, China, in 2015. The viral genome is 43,721 bp long, and sequence analysis showed an 11-amino-acid deletion in open reading frame 29 (ORF29).
متن کاملPathogenicity and Cytokine Gene Expression Pattern of a Serotype 4 Fowl Adenovirus Isolate
Hydropericardium-hepatitis syndrome (HHS), a recently emerged disease of chickens, is caused by some strains of fowl adenovirus serotype 4 (FAdV-4). In this study, a Canadian FAdV-4 isolate, designated as FAdV-4 ON1, was evaluated for pathogenicity after oral and intramuscular (im) infection of specific pathogen free (SPF) chickens. Pathogenicity was evaluated by observation of clinical signs a...
متن کاملGenetic characterization of fowl adenoviruses isolated from chickens with hydropericardium syndrome in Japan.
We genetically characterized fowl adenoviruses (serotype 4 FAdV, FAdV-4) isolated from chickens with hydropericardium syndrome (HPS) in Japan by the polymerase chain reaction (PCR) method coupled with direct sequencing. Phylogenetic analysis based on the part of the hexon gene that included the L1 region revealed that all FAdV-4 isolates from chickens with HPS in Japan were identical and were d...
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ژورنال
عنوان ژورنال: Journal of Veterinary Medical Science
سال: 2019
ISSN: 0916-7250,1347-7439
DOI: 10.1292/jvms.18-0168