Results 121 to 130 of about 31,197 (250)

PATHOGENIC PROPERTIES OF INFECTIOUS BURSAL DISEASE VACCINES

open access: yesPakistan Veterinary Journal, 2001
The study was conducted to test the pathogenic effect of six commercially available infectious bursal disease (IBD) vaccines claimed to be intermediate in their pathogenicity. Three week old chickens were inoculated with these vaccines.
Iftikhar Hussain, Atif Nisar Ahmad, M. Ashfaque, M.Shahid Mahmood and Masood Akhtar1
doaj  

Pathogenicity And Molecular Characteristics Of Infectious Bursal Disease Virus Isolates Of Nepal [PDF]

open access: yes, 2004
Infectious bursal disease (IBD) outbreak in chickens was first reported in Nepal in 1991. The objective of this study was to identify, characterise and determine the pathogenicity of IBD virus (IBDV) isolates of Nepal.
Sharma, Karuna
core  

Status of infectious bursal disease in broilers [PDF]

open access: yesEurasian Journal of Veterinary Sciences
Aim: The present study was conducted to determine prevalence, mortality, morbidity and pathological changes of infectious bursal disease (IBD) in broilers in Nilphamari district of Bangladesh.
M. Bashir Uddin   +3 more
doaj  

Development of Real-Time Polymerase Chain Reaction Assays for the Detection and Differentiation of Infectious Bursal Disease Virus Subtypes [PDF]

open access: yes, 2009
Two different real-time polymerase chain reaction (PCR) detection approaches based on SYBR Green I dye and Taqman probe based assays were developed for the detection and differentiation of infectious bursal disease virus (IBDV) subtypes.
Kong, Lih Ling
core  

Characterization of egg yolk immunoglobulin (IgY) against enterotoxigenic Escherichia coli and evaluation of its effects on bovine intestinal cells [PDF]

open access: yes, 2013
Escherichia coli (ETEC) infection is common in calves. Egg yolk antibodies (IgY) have been used to treat gastrointestinal infectious diseases. This study aimed to characterize IgY against bovine ETEC and to evaluate its effects on bovine intestinal cell ...
Alustiza, Fabrisio Eduardo   +7 more
core   +1 more source

A Fourfold Pathogen Reference Ontology Suite [PDF]

open access: yesarXiv
Infectious diseases remain a critical global health challenge, and the integration of standardized ontologies plays a vital role in managing related data. The Infectious Disease Ontology (IDO) and its extensions, such as the Coronavirus Infectious Disease Ontology (CIDO), are essential for organizing and disseminating information related to infectious ...
arxiv  

The reachability of contagion in temporal contact networks: how disease latency can exploit the rhythm of human behavior [PDF]

open access: yesarXiv, 2017
The symptoms of many infectious diseases influence their host to withdraw from social activity limiting their own potential to spread. Successful transmission therefore requires the onset of infectiousness to coincide with a time when its host is socially active.
arxiv  

Generic Variance Indicating Mutations in The Vp2 Gene of Infectious Bursal Disease Virus (Ibdv) Variants

open access: yesThe Bioscientist
Infectious bursal disease (IBD) is a disease caused by infectious bursa virus (IBDV). The disease is highly affecting young chickens, representing a serious threat to the poultry industry worldwide.
A. Salisu, A. Musa, A. Abubakar
doaj   +1 more source

Cloning And Expression Of Nucleocapsid Protein Of Newcastle Disease Virus Fused With Vp5 Gene Of Infectious Bursal Disease Virus [PDF]

open access: yes, 2007
Infectious Bursal Disease Virus (IBDV) is a constant threat to the poultry industry worldwide. This virus encodes a non-structural protein VP5 (17 kDa) that is capable of inducing apoptosis and may play an important role in pathogenesis of IBD.
Zaid, Shaherny
core  

ELECTROPHORETIC ANALYSIS OF INFECTIOUS BURSAL , DISEASE VIRUS RNA [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 1996
Nucleic acids extracted front four field isolates (two each from vaccinated and unvaccinated flock,) and a vaccine strain of infections bursal disease virus were electrophoresed in 0.8% agarose gel to compare the migration pattern of RNA.
N. Vengadabady, S. Sulochana
doaj  

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