‘Immunity passports’ are already here. But they come with warnings – CNN

Scott McLean and Florence Davey-Attlee, CNNPublished 6th December 2020
(CNN) With miles of barbed wire and electric fencing along its border and open government hostility to migrants, Hungary’s borders aren’t always the friendliest place for foreigners.
That’s during normal times. Amid the pandemic, Hungary has shut its doors to almost everyone, even its European neighbors.
Unless, they’ve had Covid-19.
It’s not the place you’d expect to find such a novel exception to otherwise tough entry rules….

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