Question

Why would a public health worker use social media to prevent and contain

diseases?

A. To track the length of user's illnesses over a specified period of
time

B. To see how many users aren't active because they're sick

C. To search for keywords related to a disease and see if there's an
early warning of an outbreak

D. To search for how many users were sick within the past year

Answer 1

Answer: To search for keywords related to a disease and see if there's an early warning of an outbreak.

Step-by-step explanation:

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Answer 2

Answer: A: To track the length of user's illnesses over a specified period of time

Step-by-step explanation: