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结核病（TB）是威胁人类健康的主要疾病之一，至今仍然是一些发展中国家的一种主要致死性疾病。九十年代后期，在一些发达国家由于耐药菌问题及包括HIV病毒感染在内所致的免疫缺陷入数增加，已经销声匿迹的结核病在全世界范围卷土重来。据世界卫生组织（WHO）估计，全球约有17
Tuberculosis (TB) is one of the major diseases that threaten human health and still remains a major fatal disease in some developing countries. In the late 1990s, the disappearance of tuberculosis in some developed countries due to the problem of drug-resistant bacteria and the increase in the number of immunodeficiencies caused by the HIV-infected people around the world have returned worldwide. According to the World Health Organization (WHO) estimates, there are about 17 in the world