Multiple choice

Which of the following diseases does NOT spread by means of air, water or food?

  1. Cholera

  2. Plague

  3. Tuberculosis

  4. Diarrhoea

  5. Typhoid

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Plague spreads by means of insect vectors. Flea is responsible for transmitting plague-causing microorganisms from rats to human beings.