Question

Tuberculosis usually occurs due to

Answer 1

Answer:

Mycobacterium

Explanation:

Answer 2

Answer:

Tuberculosis is caused by bacteria called Mycobacterium tuberculosis that spreads from person to person through microscopic droplets released into the air. This can happen when someone with the untreated, active form of tuberculosis coughs, speaks, sneezes, spits, laughs or sings. Although tuberculosis is contagious, it's not easy to catch.