VetBact

Standard Disease Quiz



Question

Which one of the bacteria below causes the following disease?
English: Infectious necrotic hepatitis (black disease)
Swedish: Gasbrand, gasgangrän
 Species/subspeciesTick the correct species
  Clostridium tyrobutyricum
  Treponema phagedenis
  Treponema pallidum subsp. pallidum
  Clostridium novyi
  Pseudomonas aeruginosa

www.vetbact.org 2026-09-30