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
Mw vaccine is made from which bacteria? 
Select and explain. 
A. M. Welchii, B. M. Bovis, C. M. Indicus pranii, D. none of these
C: M. Indicus pranii
Answer: C: M. Indicus pranii 
Explanation: Answer-C- M. Indicus praniiKilled Mycobacterium indicus pranii (previously known as Mycobacterium w, popularly known as Mw) vaccine has earlier been investigated in genital was with encouraging resultsMycobacterium w vaccine, a useful adjuvant to multidrug therapy in multibacillary leprosy.