publication . Article . 2020

Immunogenic characteristics of Avibacterium paragallinаrum (serogroup B) isolates and strains

Open Access
  • Published: 01 Sep 2020 Journal: Veterinary Science Today (issn: 2304-196X, eissn: 2658-6959, Copyright policy)
  • Publisher: FGI Federal Centre for Animal Health (FGI ARRIA)
Abstract
Infectious disease of chickens caused by the bacterium Avibacterium paragallinarum remains one of the urgent problems of the poultry industry, as evidenced by numerous reports of recurrent infectious coryza outbreaks in chickens around the world. Bacteriological tests performed in 2014–2019 demonstrated that the disease caused by Avibacterium рaragallinarum (serogroup B) is endemic in the Russian Federation. The paper presents the results of tests for immunogenic properties of antigens of 13 infectious coryza isolates recovered from the pathological material delivered to the FGBI “ARRIAH” from poultry farms of the Russian Federation and the Republic of Belarus. ...
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Subjects
free text keywords: infectious coryza, isolates, strains, vaccine, challenge infection, <i>avibacterium рaragallinarum</i>, Infectious disease (medical specialty), Outbreak, Potency, Avibacterium, food.ingredient, food, Biology, Antigen, Poultry farming, business.industry, business, Microbiology, Immune system, Bacteria, biology.organism_classification, lcsh:Veterinary medicine, lcsh:SF600-1100
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