Answers

2016-07-24T12:48:44+08:00
By smoking and also when a person with an active TB infection in their lungs sneezes and someone inhales the droplets that contains TB bacteria
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2016-07-24T15:50:42+08:00
Tuberculosis' main cause is smoking, also daily habits and negative lifestyle could generate this kind of disease. Tuberculosis is also communicable disease that can be passed from one person to another.
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