Multiple choice

Tuberculosis is a/an _________ disease.

  1. air borne

  2. communicable

  3. Both 1 and 2

  4. None of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Tuberculosis is caused by bacteria that spread through the air when an infected person coughs or sneezes. Because it can be transmitted from person to person, it is classified as a communicable disease.

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