Answer:
1. get vaccinated
2. professional athlete
3. i got my vaccine, so you should get yours
4. social pressure/athlete
Explanation:
In Ad Video: I don't want to catch flu
The creator of this ad wants people TO VACCINATED
To motivate the public, the creator asked a PROFESSIONAL ATHLETE to appear in the ad. The main message of this ad could best be summarized as I GOT MY VACCINE, SO YOU SHOULD GET YOURS.
The ad’s creator primarily uses SOCIAL PRESSURE/ATHLETE to encourage people to take action.