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
In multibicillary leprosy, the follow up examination after adequate Rx should be done yearly for 
Select and explain. 
A. 3 years, B. 5 yrs, C. 10 years, D. 2 years
B: 5 yrs
Answer: B: 5 yrs 
Explanation: None