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Author Question: What would be the most effective method of reducing the incidence of blood fluke (Read 829 times)

Charlie

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on: Aug 5, 2013
What would be the most effective method of reducing the incidence of blood flukes in a human population?
A) reduce the mosquito population
B) reduce the freshwater snail population
C) purify all drinking water
D) avoid contact with rodent droppings
E) carefully wash all raw fruits and vegetables


camila

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Reply #1 on: Aug 8, 2013
Answer has to be B, trust me!


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Charlie

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Reply #2 on: Oct 18, 2013
Wonderful, you were right, thank you so much.


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