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: Social & Preventive Medicine
Immunoprophylaxis of leprosy includes-a)  BCGb)  MMRc)  ICRC bacillusd) Anthrax vaccinee) Mw 
Select and explain. 
A. a, B. ac, C. ad, D. b
B: ac
Answer: B: ac 
Explanation: None