Results 31 to 40 of about 437 (109)

Infectious bursal disease virus infection leads to changes in the gut associated-lymphoid tissue and the microbiota composition. [PDF]

open access: yesPLoS ONE, 2018
Infectious bursal disease (IBD) is an acute, highly contagious and immunosuppressive poultry disease. IBD virus (IBDV) is the causative agent, which may lead to high morbidity and mortality rates in susceptible birds.
Li Li   +4 more
doaj   +1 more source

Growth and Replication of Infectious Bursal Disease Virus in the DF‐1 Cell Line and Chicken Embryo Fibroblasts

open access: yesBioMed Research International, Volume 2014, Issue 1, 2014., 2014
Infectious bursal disease virus (IBDV) causes a highly contagious disease in young chicks and leads to significant economic losses in the poultry industry. To determine a suitable cell line for IBDV infection, replication, and growth kinetics of the virus, DF‐1 cells and chicken embryo fibroblasts (CEF) were used. The population doubling per day (Pd/D)
Kaliyaperumal Rekha   +4 more
wiley   +1 more source

Demographic history of the global circulation of segment B for vvIBDV and non-vvIBDV lineages using Bayesian skyline plot.

open access: yes, 2015
The y axes of the skyline plots represent relative genetic diversity (Neτ) expressed as Log (Neτ). The x axis represents the number of years prior to the date of the most recent isolate in each lineage.
Liliam Rios (735766)   +12 more
core   +1 more source

Genetic Characterization of Infectious Bursal Disease Viruses Associated with Gumboro Outbreaks in Commercial Broilers from Asyut Province, Egypt

open access: yesInternational Scholarly Research Notices, Volume 2014, Issue 1, 2014., 2014
Ten infectious bursal disease virus (IBDV) field strains were isolated from 15 broiler flocks located in various parts of Asyut, Egypt. Seven strains were subjected to comparative sequencing and phylogenetic analyses to help provide optimal control program for protection against IBDV infection.
Moemen A. Mohamed   +6 more
wiley   +1 more source

Temporal dynamics of spatial vvIBDV diffusion.

open access: yes, 2013
A) Temporal dynamics of spatial vvIBDV diffusion globally; only rates supported by a BF of >5 were considered significant. The map was reconstructed using the Gateway to Astronaut Photography of Earth (public domain: http://eol.jsc.nasa.gov/sseop ...
Abdulahi Alfonso-Morales (424884)   +9 more
core   +1 more source

Phylogeny-trait association tests of the phylogeographic structure of vvIBDV using BaTS.

open access: yes, 2013
Phylogeny-trait association tests of the phylogeographic structure of vvIBDV using BaTS.
Abdulahi Alfonso-Morales (424884)   +9 more
core   +1 more source

Rapid Identification and Differential Detection of Infectious Bursal Disease Virus by an Innovative ARMS‐qRT‐PCR Assay

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Infectious bursal disease (IBD), caused by IBD virus (IBDV), is a major threat to the poultry industry, with the cocirculation of multiple genotyping strains complicating the diagnosis and control. Since the differences of antigenicity among different genotyping and their differences with the commonly used vaccine strains, rapid and accurate ...
Weiwei Wang   +15 more
wiley   +1 more source

Pathogenesis and Host Response to A3B4 and A3B2 Infectious Bursal Disease Virus Strains in Chickens

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Recently, the identification of novel reassortants of infectious bursal disease (IBD) virus (IBDV) was reported. Interestingly, these strains competed with the previously dominant A3B2 lineage, becoming the prevalent lineage in Poland and disseminating to other countries in Europe.
Anna Pikuła   +4 more
wiley   +1 more source

Rapid Spread of Novel Infectious Bursal Disease Virus Variant (Genotype A2dB1b) in the Near East and Persian Gulf Regions: Molecular Surveillance and Phylodynamic Reconstruction

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Infectious bursal disease virus (IBDV) is one of the most impactful pathogens of poultry, with disease manifestations ranging from acute forms to subclinical but immunosuppressive infections. This heterogeneity, accompanied by a significant antigenic variability, is sustained by high mutation rates and frequent reassortments between the two genome ...
Francesca Poletto   +7 more
wiley   +1 more source

In vitro characterization of chicken bone marrow-derived dendritic cells following infection with very virulent infectious bursal disease virus [PDF]

open access: yes, 2015
Infectious bursal disease (IBD) is caused by infectious bursal disease virus (IBDV), an immunosuppressive virus that targets immune cells such as B cells and macrophage.
Kaiser, P   +6 more
core   +1 more source

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