Neco 2024 Agricultural Science Question 17
Practice objective / multiple choice question 17 from the 2024 Neco Agricultural Science examination.
An outbreak of a contagious disease in a herd of 200 goats has a basic reproduction number \(R_{0}=2.5\). A vaccine with efficacy 85 % is available.\n\n(a) What is the minimum number of goats that must be vaccinated to achieve herd immunity (i.e., effective reproduction number below 1)?\n\n(b) If each goat requires two doses and each dose costs ₦150, what is the total vaccination cost? Give your answer in Naira.
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About This Question
This is Neco 2024 Agricultural Science Question 17. It is one of the objective questions from the 2024 Neco Agricultural Science examination.
Difficulty level: Medium .
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