Corina-Elena Niculaescu ORCID 0000-0002-8971-0812;
Isabel Karen Sassoon ORCID 0000-0002-8685-1054;
Irma Cecilia Landa-Avila ORCID 0000-0001-6107-6736;
Ozlem Colak ORCID 0000-0003-0813-2561;
Gyuchan Thomas Jun ORCID 0000-0002-0958-0107;
Panagiotis Balatsoukas ORCID 0000-0002-2454-0816.
Data availability statement: The data is available in a public, open access repository. All statistical code, dataset, survey item and ethical approval are available on OSF (https://osf.io/jubv6/), DOI 10.17605/OSF.IO/JUBV6.IMMUNE or Immunity Passport Service Design is a nine-month project funded by the AHRC/UKRI COVID-19 Rapid Response (Ref. AH/W000288/1)
