Comments by "David Getling" (@DavidGetling) on "Spains opens borders to all vaccinated travellers" video.

  1. "Prove they are not infected", rather than just vaccinated is very sensible. But an even better way to get ahead of the game would be to accept tests that prove immunity, which after all is what the game is all about. Those recently recovered from covid-19 will still have antibodies, that can easily be tested for. But there are now tests that can detect things like memory T-cells, which are still there after antibodies are no longer detectable. The important thing everybody needs to remember is that research at several very reputable institutions has clearly demonstrated that natural immunity lasts for as long as it has been possible to determine, and may indeed last a lifetime, if the immunity in those who had sars-cov-1 nearly 20 years ago is anything to go by.
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