[PDF][PDF] Infectious Bursal Disease: Distribution, Pathogenesis and Pathology

X Du, L Ahmad, B Wang, M Ding… - Pakistan Veterinary …, 2023 - researchgate.net
Infectious bursal disease (IBD) or Gumboro disease is caused by the genera Avibirnavirus
and the family Birnaviridae. For the last 66 years, this disease has been causing huge …