covid, 19, travel, vaccine, record, international, test, africa, america, asia, card, certificate, coronavirus, covid-19, digital, document, dose, europe, global, globe, health, holiday, identification, immune, immunity, immunization, information, isolation, medical, new, normal, north, pass, passport, plane, quarantine, self, shot, stamp, states, ticket, tourism, tourist, united, usa, vacation, vaccination, virus, world
