This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
"Johnes" Bacillus is: 
Select and explain. 
A. Mycobacterium tuberculosis, B. Mycobacterium pseudotuberculosis, C. Corynebaccterium, D. H. aegipticus
B: Mycobacterium pseudotuberculosis
Answer: B: Mycobacterium pseudotuberculosis 
Explanation: Mycobacterium pseudotuberculosis