|
|
Medical Definition of Johnin
1. A product used as a diagnostic agent, analogous to tuberculin but made from Mycobacterium paratuberculosis (the causative organism of Johne's disease) grown in a broth medium containing Mycobacterium phlei (timothy hay bacillus); used as an allergen to provoke reactions in infected animals. Origin: H. A. Johne (05 Mar 2000)
Lexicographical Neighbors of Johnin
Other Resources:
