5.a. State the cause of leprosy and describe how it is transmitted.b. Is leprosy curable today? Justify your response
Question
5.a. State the cause of leprosy and describe how it is transmitted.b. Is leprosy curable today? Justify your response
Solution
a. Leprosy, also known as Hansen's disease, is caused by a bacterium called Mycobacterium leprae. The exact mechanism of transmission is not fully understood, but it is generally believed to occur via droplets from the nose and mouth during close and frequent contact with untreated cases.
b. Yes, leprosy is curable today. The World Health Organization provides a combination of antibiotics, known as multi-drug therapy (MDT), free of charge to all patients worldwide, which is highly effective in curing the disease. The treatment duration is typically 6 to 12 months depending on the severity of the disease. Early diagnosis and treatment can prevent disability related to the disease.
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