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Transmission continues to drive the tuberculosis (TB) and drug-resistant TB epidemics, making infection control an essential component for public health agencies worldwide [1–3]. Transmission of TB is complex, influenced by factors linked to patient behaviour, the form of disease, the exposed individual, the microbe and the environment [3–6]. Each year, more than 10 million people develop TB, more than 80% of whom have pulmonary disease and more than 60% are bacteriologically positive [1].

中文翻译：

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世卫组织结核病感染预防和控制实施指南的观点

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传播继续推动结核病 （TB） 和耐药结核病的流行，使感染控制成为全球公共卫生机构的重要组成部分 [1–3]。结核病的传播很复杂，受患者行为、疾病形式、暴露个体、微生物和环境相关因素的影响[3–6]。每年有超过 1000 万人发展为结核病，其中 80% 以上患有肺部疾病，超过 60% 的患者为细菌学阳性 [1]。