Provided insights on vaccine passports in Nikkei Asia

CTR researcher, Prof. Joseph M. Cheer shared the insight on "vaccine passports" in Nikkei Asia, a Japan based English language media.

'Vaccine passports: Can they save travel? Should they?' (Nikkei Asia, March24,2021)

https://asia.nikkei.com/Spotlight/The-Big-Story/Vaccine-passports-Can-they-save-travel-Should-they