1. Yet Mycobacterium leprae has proved resistant to attempts to grow it in the laboratory, seriously hampering efforts to make vaccines.

2. Leprosy is a chronic infectious disease caused by Mycobacterium leprae, an acid-fast, rod-shaped bacillus.

3. Objective: To detect resistant stains of Mycobacterium leprae to dapsone (DDS) and rifampicin (RFP) and to understand the relationship between relapse and drug resistance.

3. try its best to collect and make good sentences.

4. Except Mycobacterium leprae, mycobacteria were composed of Mycobacterium tuberculosis complex and non-tuberculosis mycobacteria(NTM).

5. Leprosy is a chronic disease caused by a bacterium, Mycobacterium leprae. It is not highly infectious but can cause severe and permanent damage to the skin, nerves, limbs and eyes if untreated.

6. Leprosy (or Hansen disease):Chronic disease of the skin and superficial nerves, caused by the bacterium Mycobacterium leprae.

7. Used to treat leprosy . It can slow down the growth and weakly kill Mycobacterium leprae, the bacteria that cause leprosy .

8. Leprosy is a chronic disease caused by a bacillus, Mycobacterium leprae.

9. It can slow down the growth and weakly kill Mycobacterium leprae, the bacteria that cause leprosy.

10. Leprosy, or Hansen's disease, is a chronicinfection caused by Mycobacterium leprae.