What do you think about the idea of having to carry around a vaccine passport/certificate?
Will it make you free or chained?
⁣https://www.independent.co.uk/travel/news-and-advice/vaccine-passport-certificate-nhs-app-b1841723.html
⁣https://www.weforum.org/agenda/2021/04/coronavirus-covid19-vaccine-passports-travel

⁣https://www.bmj.com/content/373/bmj.n861/rr
⁣https://ec.europa.eu/info/live-work-travel-eu/coronavirus-response/safe-covid-19-vaccines-europeans/covid-19-digital-green-certificates_en