Daily Archives: July 21, 2017

Tuberculosis

What causes tuberculosis? The Mycobacterium tuberculosis bacterium causes TB. It is spread through the air when a person with TB (whose lungs are affected) coughs, sneezes, spits, laughs, or talks. TB is contagious, but it is not easy to catch. The chances of catching TB from someone you live or work with are much higher than from […]

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