Web page content
The aim of the site is to provide a platform for peer reviewed disease information, vaccination information and links to other relevant Gumboro topics.
Gumboro Disease or Infectious bursal disease virus (IBDV) is a chicken disease targeting the Bursa of Fabricius, an important organ in the young chicken's developing immune system. The causative agent, a Birna virus, destroys immature B-lymphocytes in the Bursa of Fabricius resulting in immunosuppression. Very virulent strains of IBDV can result in mortality of up to 40%. Control is best achieved by improved biosecurity and vaccination.
Vaccination schedules
There is no IBD vaccination schedule that can be routinely recommended.
Various factors influence the vaccination schedule.
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The First Line of Defence
Interactive animations are provided to illustrate, in a simplified form, the interaction of IBD virus and circulating neutralising antibodies.
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