Infectious bursal disease virus (IBDV) is a highly infectious disease of young chicken that
predominantly affects the immune system. In the present study, we are reporting first …

The epidemiological data of Infectious Bursal Disease (IBD) in 483 broiler chicken flocks
were analyzed from July, 2005 to June, 2008. Overall morbidity, cumulative mortality and …

Studies have shown that infectious bursal disease virus (IBDV) infects lymphoid cells, mainly
B cells and macrophages. This study was aimed to examine the involvement of chicken …

The presence of the very virulent (vv) Brazilian strain of infectious bursal disease virus
(IBDV) was determined in the bursa of Fabricius, thymus and liver of 2-week-old broilers …

This retrospective study concerned 41 infectious bursal disease virus (IBDV) isolates
obtained from Brazilian broiler and layers flocks by reverse transcription-polymerase chain …

Abstract Background and Aims: Infectious bursal disease (IBD) is an acute contagious viral
disease of birds worldwide. The causative virus induces a persistent immune suppression …

Since Edward Jenner's time (1798), comprehensive vaccination programs have prodigiously
influenced human and animal health, saved millions of lives and billions of dollars …

Infectious bursal disease (IBD) conditions were observed in 15 commercial and nine
backyard broiler flocks in central area of Saudi Arabia during 2007-2008. The age of birds …

This study was conducted to detect the infection with infectious bursal disease virus (IBDV)
in broiler flocks before vaccination in Tehran provience. Ten birds of 10 to 12 days olds from …

The reverse transcription PCR (RT-PCR) combined with restriction fragment length
polymorphism (RFLP) is used for the differentiation of classical virulent (cv), virulent (v) and …