which one of the following control methods would help prevent cattle from becoming infected with beef tapeworm

A. Treat infected cow hands before allowing them to take care of the cattle
B. Keep all dogs off the pasture
C. Do fecal exams on all cows and treat tall that are found to have proglottids in the feces
D. Fence pasture to keep out deer
Answers:
Whats the intermediary host, man, dogs or deer?

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I should think it's C.

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