耐多药结核病是耐药结核病的一种特殊形式，由于某一杆菌至少对异烟肼和利福平这两个最强有力的抗结核药品产生耐药而造成。

MDR-TB is a specific form of drug-resistant TB due to a bacillus resistant to at least isoniazid and rifampicin, the two most powerful anti-TB drugs.

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耐多药结核病是所有国家面临的一个挑战，这是由于该病治疗起来存有难度并且费用昂贵。

MDR-TB is a threat to all countries as it is difficult and expensive to treat.

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