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2 votes
What is the best definition of a flu pandemic?

O A. A flu virus that comes from birds
O B. A worldwide flu epidemic
O C. A yearly economic downturn due to illness
O D. A shot to prevent flu infections

2 Answers

5 votes

Answer: O C. A yearly economic downturn due to illness

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User Winterized
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3.3k points
3 votes
i think the answer is [B]
User Robooneus
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