Results 51 to 60 of about 100,788 (246)
Journal of Virology, 2020 Infectious bursal disease virus (IBDV) infects chicks and is the causative agent of Gumboro disease. During IBDV outbreaks in recent decades, the emergence of very virulent variants and the lack of effective prevention/treatment strategies to fight this ...
M. C. Giménez +5 more
semanticscholar +1 more source
PRODUCTION OF HYPERIMMUNE SERUM AGAINST INFECTIOUS BURSAL DISEASE VIRUS IN RABBITS [PDF]
Pakistan Veterinary Journal, 2004 The early and accurate diagnosis of infectious bursal disease requires known hyperimmune serum against the disease. In this study, an attempt was made to raise anti-infectious bursal disease virus hyperimmune serum in rabbits.
I. Hussain, M. H. Rasool and M. S. Mahmood
doaj
Theory of Infectious Diseases with Testing and Testing-less Covid-19 Endemic [PDF]
arXiv, 2023 What is the long term dynamics of the Covid-19 pandemic? How will it end? Here we constructed an infectious disease model with testing and analyzed the existence and stability of its endemic states. For a large parameter set, including those relevant to the SARS-CoV-2 virus, we demonstrated the existence of one endemic equilibrium without testing and ...
arxiv
Rule-based epidemic models [PDF]
, 2020 This paper gives an introduction to rule-based modelling applied to topics in infectious diseases. Rule-based models generalise reaction-based models with reagents that have internal state and may be bound together to form complexes, as in chemistry. Rule-based modelling is directly transferable from molecular biology to epidemiology and allows us to ...
arxiv +1 more source
Viruses, 2023 Infectious bursal disease (IBD) is an acute, highly contagious, immunosuppressive, and fatal infectious disease of young chickens caused by infectious bursal disease virus (IBDV).
Kailin Li +9 more
doaj +1 more source
The effect of heterogeneous distributions of social norms on the spread of infectious diseases [PDF]
arXiv, 2022 The emergence due to the outbreak of the COVID-19 disease, caused by the SARS-CoV-2 virus, suddenly erupted at the beginning of 2020 in China and soon spread worldwide. This has caused an outstanding increase on research about the virus itself and, more in general, epidemics in many scientific fields.
arxiv
Homologous recombination is apparent in infectious bursal disease virus
Virology, 2009 Infectious bursal disease virus (IBDV) is a non-enveloped double-stranded RNA virus belonging to the Birnaviridae family. It shows substantial variation in the major antigen region of the viral capsid protein VP2, where a hypervariable region plays a key role in the virulence of IBDV and its epitope.
Dong Wang +4 more
openaire +3 more sources
Structural and growth characteristics of infectious bursal disease virus [PDF]
Journal of Virology, 1976 The infectious bursal disease virus is not enveloped and has a diameter of 60 nm and a density of about 1.32 g/ml. It contains two pieces of single-stranded RNA with molecular weights close to 2 X 10(6). The capsid is made up of four major polypeptides with molecular weights of 110,000, 50,000, 35,000, and 25,000. The virus replicates in chicken embryo
H. Nick, H. Becht, Dagmar Cursiefen
openaire +3 more sources
Effect of Force 6® Poultry on Infectious Bursal disease Virus in Vitro
The Iraqi Journal of Veterinary Medicine, 2015 The aim of this study was to investigate the effect of force 6 poultry (conc.) in Log. of infectious bursal disease Virus on tissue culture and Virus, on Virus alone and on tissue culture alone.
Amjed H. . Ulaiwi
doaj +1 more source
Identification and pathogenicity of a natural reassortant between a very virulent serotype 1 infectious bursal disease virus (IBDV) and a serotype 2 IBDV [PDF]
, 2011 Infectious bursal disease virus (IBDV) causes an economically important, immunosuppressive disease in chickens. There are two serotypes of the virus that contain a bi-segmented double-stranded RNA genome.
Charlton, Bruce R. +5 more
core +1 more source