covid vaccine card - Robuta Search

https://www.taiwannews.com.tw/news/4459629

Travelers from Taiwan can avoid Japan quarantine with proof of booster shot | Mar. 2, 2022 13:40

https://www.scrippsnews.com/health/coronavirus/everyone-getting-covid-19-vaccine-will-get-a-reminder-card

The card will list information on vaccine shots and who administers them.