(ZEROHEDGE) – Airlines in the U.S. are already in the process of leveraging apps and smartphones to allow travelers to offer proof that they have been vaccinated, or recently tested negative for COVID-19, and they're not alone: Across Europe, a growing number of airlines and countries are adopting, or leaning toward adopting, so-called "vaccine passports."
France24 reports Wednesday that countries increasingly see these vaccine passports as the best chance to bolster hard-hit tourism industries in places like Spain and Greece. However, since vaccines are still relatively hard to come by in Europe (supplies in the developing world are also scarce) there are concerns that vaccine passports won't work – while also raising thorny privacy issues.
While UK Prime Minister Boris Johnson recently told Britons that they won't need a vaccine passport to visit the local pub, his French counterpart Emmanuel Macron is considering creating a digital vaccine passport without which French citizens might be barred from visiting restaurants and other public places.
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