This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'According to WHO latest treatment of leprosy is - \nSelect and explain. \nA. 2 yrs. Or negative slit smear negative which ever is longer for multibacillary, B. Life long treatment, C. Six months treatment for paucibacillary, D. Not specified', 'role': 'user'}, {'content': 'Answer: C \nExplanation: According to WHO, Multibacillary :- MB blisterpacks for 12 months , within 18 months Paucibacillary :-PB Blisterpacks for 6 months ,within 9 months. Reference : Park&;s Textbook of preventive and social medicine, 24th edition.Pg no. 341', 'role': 'assistant'}]