Table 1.

Characteristics of interactive educational cards.

Set	Cards, n	Target group	Aim
1	25	Individuals aged >12 years	Increase literacy about vaccine trials, trial registries, participation in vaccine trials, and participant procedures in trials
2	10	Individuals aged ≥12 years	Increase literacy about COVID-19 vaccination and messenger RNA vaccines
3	7	Individuals aged ≥12 years	Increase literacy about vaccine manufacturing, the vaccine approval process, safety monitoring, and awareness against vaccine misinformation
4	4	All individuals irrespective of age	Improve awareness and information about the VACCELERATE Volunteer Registry
5	12	All individuals irrespective of age	Increase literacy about COVID-19 vaccination, expand awareness for COVID-19 vaccine equity, and utilitarianism