According to WHO latest treatment of leprosy is –
**Core Concept**
Leprosy, also known as Hansen's disease, is a chronic bacterial infection caused by *Mycobacterium leprae*. The treatment of leprosy involves a combination of antibiotics to prevent the development of drug resistance and reduce the risk of complications.
**Why the Correct Answer is Right**
The World Health Organization (WHO) recommends a multi-drug therapy (MDT) regimen for the treatment of leprosy. This regimen typically consists of rifampicin, clofazimine, and dapsone. The use of a combination of antibiotics helps to prevent the development of drug resistance and improve treatment outcomes. The MDT regimen is usually administered for a period of 12 months, although the duration of treatment may vary depending on the severity of the disease and the presence of any complications.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not specify the current WHO-recommended treatment regimen for leprosy.
**Option B:** This option is incorrect because it is a single antibiotic that is not recommended for the treatment of leprosy.
**Option C:** This option is incorrect because it is a different disease treatment regimen.
**Clinical Pearl / High-Yield Fact**
The WHO-recommended MDT regimen for leprosy is a critical component of disease control and prevention efforts. It is essential to complete the full course of treatment to prevent the development of drug resistance and reduce the risk of complications.
**Correct Answer: D. Rifampicin, clofazimine, and dapsone**