Chris SchutteMay 15, 20211 min readHonor system, paper cards won't cut it for COVID-19 vaccine verification, experts say. 'Vaccine passhttps://www.usatoday.com/story/news/health/2021/05/15/vaccine-passports-covid-19-vaccine-verification-coming/7130642002/
https://www.usatoday.com/story/news/health/2021/05/15/vaccine-passports-covid-19-vaccine-verification-coming/7130642002/
