Quarantine – historical https://journals.sagepub.com/doi/pdf/10.1177/003591574503800701

WHO and international vaccine certification
https://link.springer.com/chapter/10.1007/978-3-642-73772-5_120
https://journals.sagepub.com/doi/pdf/10.1177/003591574503800701 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7454779/

Click to access Green-Book-Chapter-14v2_0.pdf

WHO and current guidance
https://www.who.int/news-room/articles-detail/interim-position-paper-considerations-regarding-proof-of-covid-19-vaccination-for-international-travellers

UK currently reviewing ‘complex issues’
https://www.bbc.co.uk/news/55970801

previous problems with IHR https://journals.sagepub.com/doi/full/10.1177/0098858816658273

loopholes with yellow fever vaccination https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(19)31670-8/fulltext

issues with apps and data security https://www.qmul.ac.uk/media/news/2021/se/new-tool-reveals-security-and-privacy-issues-with-contact-tracing-apps.html

fantastic tracker from Ada Lovelace Institute https://www.adalovelaceinstitute.org/project/international-monitor-vaccine-passports-covid-status-apps/

Rabies vaccination and dogs!
https://www.gov.ie/en/service/28ae66-pet-travel/?referrer=http://www.agriculture.gov.ie/pets/#bringing-your-pet-dog-cat-or-ferret-into-ireland-general-information

Royal Society report
https://royalsociety.org/news/2021/02/12-challenges-for-vaccine-passports/