scholarly journals Molecular characterisation of fowl adenovirus type 7 isolated from poultry associated with inclusion body hepatitis in Poland

2017 ◽  
Vol 162 (5) ◽  
pp. 1325-1333 ◽  
Author(s):  
Jowita Samanta Niczyporuk
Keyword(s):  
Inclusion Body ◽  
Adenovirus Type ◽  
Molecular Characterisation ◽  
Fowl Adenovirus ◽  
Inclusion Body Hepatitis

scholarly journals Inclusion body hepatitis (IBH) outbreak associated with fowl adenovirus type 8b in broilers

2013 ◽  
Vol 63 (1) ◽  
pp. 101-110 ◽  
Author(s):  
M. Zadravec ◽  
Brigita Slavec ◽  
U. Krapez ◽  
Gl. Kaján ◽  
J. Racnik ◽  
...  
Keyword(s):  
Inclusion Body ◽  
Adenovirus Type ◽  
Fowl Adenovirus ◽  
Inclusion Body Hepatitis

scholarly journals Inclusion body hepatitis associated with an outbreak of fowl adenovirus type 2 and type 8b in broiler flocks in South Africa

2014 ◽  
Vol 85 (1) ◽  
Author(s):  
Louis H. Maartens ◽  
Hilda W. Joubert ◽  
Henry Aitchison ◽  
Estelle H. Venter
Keyword(s):  
Sequence Analysis ◽  
Nucleotide Sequence ◽  
Inclusion Body ◽  
Virus Isolation ◽  
Adenovirus Type ◽  
Hepatic Necrosis ◽  
Splenic Tissue ◽  
Nucleotide Sequence Analysis ◽  
Fowl Adenovirus ◽  
Inclusion Body Hepatitis

Inclusion body hepatitis is an acute disease of chickens ascribed to viruses of the genus Aviadenovirus and referred to as fowl adenovirus (FAdV). There are 12 FAdV types (FAdV1to FAdV8a and FAdV8b to FAdV11), classified into five species based on their genotype (designated FAdVA to FAdVE). A total of 218 000 chickens, 2–29 days of age, were affected over a 1-year period, all testing positive by microscopy, virus isolation and confirmation with polymerase chain reaction (PCR). Affected birds were depressed, lost body weight,were weak and had watery droppings. Pathological changes observed during necropsy indicated consistent changes in the liver, characterised by hepatomegaly, cholestasis and hepatitis. Lesions were also discernible in the spleen, kidney and gizzard wall and were characterised by splenomegaly, pinpoint haemorrhages, nephritis with haemorrhage,visceral gout and serosal ecchymosis of the gizzard wall. Histopathological lesions were most consistently observed in the liver but could also be seen in renal and splenic tissue. Virus isolation was achieved in embryonated eggs and most embryos revealed multifocalto diffuse hepatic necrosis, with a mixed cellular infiltrate of macrophages and heterophils(necro-granulomas), even in the absence of macroscopic pathology. Virus isolation results were verified by histopathology and PCR on embryonic material and further characterised by nucleotide sequence analysis. Two infectious bursal disease virus isolates were also made from the Klerksdorp flock. Nucleotide sequence analysis of the L1 hexon loop of all the FAdV isolates indicated homology (99%) with prototype strains P7-A for FAdV-2, as well as for FAdV-8b.

Molecular typing and pathogenicity assessment of fowl adenovirus associated with inclusion body hepatitis in chicken from India

2021 ◽  
Vol 53 (4) ◽  
Author(s):  
S. Chitradevi ◽  
K. Sukumar ◽  
P. Suresh ◽  
G. A. Balasubramaniam ◽  
D. Kannan
Keyword(s):  
Inclusion Body ◽  
Molecular Typing ◽  
Fowl Adenovirus ◽  
Inclusion Body Hepatitis

scholarly journals Complete Genome Sequence of a Fowl Adenovirus D Strain Isolated from Chickens with Inclusion Body Hepatitis in Japan

2021 ◽  
Vol 10 (46) ◽  
Author(s):  
Masaji Mase ◽  
Hiroshi Iseki ◽  
Satoko Watanabe
Keyword(s):  
Inclusion Body ◽  
Genome Sequence ◽  
Complete Genome Sequence ◽  
Complete Genome ◽  
Common Origin ◽  
Fowl Adenovirus ◽  
Inclusion Body Hepatitis

We report the complete genome sequence of fowl adenovirus D (FAdV-D) strain JP/Tokushima/2010IBH, which was isolated from chickens with inclusion body hepatitis in Japan. This FAdV-D isolate was genetically highly similar to recent isolates from China, suggesting a common origin.

Pathotypic and Molecular Characterization of a Fowl Adenovirus Associated with Inclusion Body Hepatitis in Saskatchewan Chickens

2012 ◽  
Vol 56 (1) ◽  
pp. 73-81 ◽  
Author(s):  
Arshud Dar ◽  
Susantha Gomis ◽  
Ian Shirley ◽  
George Mutwiri ◽  
Robert Brownlie ◽  
...  
Keyword(s):  
Molecular Characterization ◽  
Inclusion Body ◽  
Fowl Adenovirus ◽  
Inclusion Body Hepatitis

The first complete genome sequence and pathogenicity characterization of fowl adenovirus 11 from chickens with inclusion body hepatitis in Pakistan

2020 ◽  
Vol 244 ◽  
pp. 108670
Author(s):  
Jing Wang ◽  
Iqra Zaheer ◽  
Muhammad Kashif Saleemi ◽  
Xiaole Qi ◽  
Yulong Gao ◽  
...  
Keyword(s):  
Inclusion Body ◽  
Genome Sequence ◽  
Complete Genome Sequence ◽  
Complete Genome ◽  
Fowl Adenovirus ◽  
Inclusion Body Hepatitis

Inactivated and live bivalent fowl adenovirus (FAdV8b + FAdV11) breeder vaccines provide broad-spectrum protection in chicks against inclusion body hepatitis (IBH)

Vaccine ◽  
2018 ◽  
Vol 36 (5) ◽  
pp. 744-750 ◽  
Author(s):  
Ashish Gupta ◽  
Shelly Popowich ◽  
Davor Ojkic ◽  
Shanika Kurukulasuriya ◽  
Betty Chow-Lockerbie ◽  
...  
Keyword(s):  
Inclusion Body ◽  
Broad Spectrum ◽  
Fowl Adenovirus ◽  
Inclusion Body Hepatitis

scholarly journals Fowl adenovirus Group I as a causal agent of inclusion body hepatitis/hydropericardium syndrome (IBH/HPS) outbreak in brazilian broiler flocks

2014 ◽  
Vol 34 (8) ◽  
pp. 733-737 ◽  
Author(s):  
Elena Mettifogo ◽  
Luis F.N. Nuñez ◽  
Silvana H. Santander Parra ◽  
Claudete S. Astolfi-Ferreira ◽  
Antonio J. Piantino Ferreira
Keyword(s):  
Inclusion Body ◽  
Causal Agent ◽  
Hexon Gene ◽  
Hydropericardium Syndrome ◽  
Fowl Adenovirus ◽  
Group I ◽  
Inclusion Body Hepatitis ◽  
Commercial Broiler ◽  
Gross Lesions ◽  
Poor Weight Gain

Commercial broiler flocks from a farm located in the State of São Paulo, Brazil, presented diarrhea, depression, increased mortality and poor weight gain. Upon post-mortem examination, classical signs of Inclusion Body Hepatitis/Hydropericardium Syndrome (IBH/HPS) were observed, including enlarged pale yellow-colored livers and straw-colored liquid in the pericardial sac. In addition, gross lesions were also observed in the kidneys, pancreas, thymus, intestines and gallbladder. Samples of these organs were analyzed by PCR for the detection of the hexon gene of the Fowl Adenovirus (FAdVs) Group I. The results were positive for both flocks (A and B) assayed by PCR. The macroscopic lesions associated with the detection of FAdV Group I by PCR in several of these affected organs allowed for the identification of IBH/HPS. In fact, this is the first report in Brazil of IBH/HPS in broilers, which identifies FAdVs group I as a causal agent of the disease. These findings may contribute to the worldwide epidemiology of the adenovirus-mediated hepatitis/hydropericardium syndrome.

Inclusion Body Hepatitis Caused by Fowl Adenovirus in Broiler Chickens in Japan, 2009–2010

2011 ◽  
Vol 55 (4) ◽  
pp. 719-723 ◽  
Author(s):  
Kikuyasu Nakamura ◽  
Masaji Mase ◽  
Yu Yamamoto ◽  
Katsutoshi Takizawa ◽  
Masahiko Kabeya ◽  
...  
Keyword(s):  
Inclusion Body ◽  
Broiler Chickens ◽  
Fowl Adenovirus ◽  
Inclusion Body Hepatitis
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