The purpose of the ad is to tell people to make sure they are vaccinated, as shown in the third answer option.
How can this objective be identified?
- With the analysis of the subject of the ad.
- With the identification of the ad language.
- With the message announced by the ad.
The ad urges people who have already been vaccinated to make sure they take another dose of the vaccine to keep antibodies in sufficient numbers to fight the disease. In this way, the announcement emphasizes the importance of vaccination and encourages people to get vaccinated.
Learn more about ads at the link:
https://brainly.com/question/15611949
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