The average TB patient loses three to four months of work and up to 30 per cent of yearly household earnings.

肺结核患者平均丧失三四个月工作能力和高达30%的家庭年收入。

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The average TB patient loses three to four months of work and up to 30 per cent of yearly household earnings.

肺结核患者平均丧失三四个月工作能力和高达30%的家庭年收入。

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