Multi-drug resistant Mycobacterium abscessus clones from individuals who smoke have infiltrated the narrow niche of patients with cystic fibrosis, which has resulted in surprising specialization and subsequent worldwide dissemination.

中文翻译：

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当专业克隆走向全球

来自吸烟者的多药耐药性脓肿分枝杆菌克隆已经渗透到囊性纤维化患者的狭窄环境中，这导致了令人惊讶的专业化和随后的全球传播。