Gumboro disease is caused by

Options

(a) fungus
(b) bacteria
(c) virus
(d) ticks and mites

Correct Answer:

virus

Explanation:

Infectious Bursal disease (IBD), or Gumboro disease, is a viral disease affecting young chickens. The disease has a world wide prevalence. The target organ of the virus is the Bursa of Fabricius, an important organ in the young chickens developing immune system.