Over the past two decades, sub-Saharan Africa has seen a resurgence of this airbornedisease, which disproportionately affects the poor.
过去二十年来,这一空气传播疾病在南撒哈拉非洲地区有所抬头,对贫困人口造成了更严重的影响。
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TB is an airborne infection which still proves fatal in about 7% of cases. Almost half of patients with the multi-drug resistant form of the disease die.