Under the National Leprosy Eradication Programme (NLEP), what is the duration of Multi-Drug Therapy (MDT) for paucibacillary leprosy in an adult?
- A 24 months
- B 18 months
- C 12 months
- D 6 months ✓
Correct answer: D. 6 months
Explanation
NLEP recommends 6 months of MDT for paucibacillary leprosy (rifampicin monthly + dapsone daily). Multibacillary leprosy requires 12 months of MDT (rifampicin + dapsone + clofazimine). The 24-month regimen was the older WHO recommendation, now shortened.
Reference: Park's Textbook of Preventive and Social Medicine, 27th ed.
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