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JAMB Biology 1997 Question 41

Question 41

Microorganisms and Health

One of the most effective ways of controlling guinea worm is by

  1. A.treating the disease
  2. B.public enlightenment campaigns
  3. C.accelerating rural development
  4. D.provision of portable drinking water.
Show the answer and explanation

Answer: D (provision of portable drinking water.)

Explanation

Guinea worm is caught by drinking water containing infected water fleas, so safe (potable) drinking water stops its spread.