One can only hope that the information campaign that will accompany vaccine rollout in the US and France is not spearheaded by cartoon characters, who seem to have missed the news that both countries have already recorded about four times as many deaths as the percentage in the meme would suggest. I am not sure it is the characters who missed the news though -
this clip raises the possibility the percentage was separately created for the meme (I am not a South Park follower so can't be the arbiter of that).
Here is an incentive from a different time:
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This was part of a a campaign encouraging use of vaccine about which significant safety concerns had been raised and which required 3 doses over 7 months.
The campaign enlisted an idol to set an example:
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The vaccine was aimed at preventing
a disease that is asymptomatic in up to 95%, causes its most feared outcomes in about 0.05% of infections, and mainly affects individuals of a younger age group than the campaign’s target audience. Initial distribution had been to the most vulnerable and some reluctance was encountered in other groups when supplies became sufficient to expand the program.
The vaccine was one of the great success stories of the past century in the days before those numbers could be used and/or adjusted for internet memes.