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JAMB Biology 1988 Question 45

Question 45

Microorganisms and Health

Which of the following diseases can be contracted in areas with fast flowing rivers?

  1. A.Schistosomiasis
  2. B.Elephantiasis
  3. C.Syphilis
  4. D.Onchocerciasis
Show the answer and explanation

Answer: D (Onchocerciasis)

Explanation

Onchocerciasis (river blindness) is spread by the blackfly Simulium, which breeds in fast-flowing rivers.