Law’s Sharona Hoffman notes that previous vaccine certification systems are likely to be used as a model for COVID-19 vaccine passports

Proposed COVID-19 ‘vaccine passports’ raise ethical, discrimination fears

Sputnik: Sharona Hoffman, the Edgar A. Hahn Professor of Law, noted that health officials in the United Kingdom are likely to use existing vaccination certification systems—such as Yellow Cards—as the model for COVID-19 vaccine passports.